{
  "concept_id": 2162,
  "concept_version_id": 5462,
  "coding_system": {
    "id": 14,
    "name": "GPRD product codes",
    "description": "GPRD product codes"
  },
  "name": "Nitrates - Primary Care",
  "description": "",
  "author": "Victor W Zhong, Juhaeri Juhaeri, Stephen R Cole, Christian M Shay, Carolyn A Chew-Graham, Penny Gordon-Larsen, Evangelos Kontopantelis, Elizabeth J Mayer-Davis",
  "entry_date": "2021-10-06",
  "validation_performed": false,
  "validation_description": "",
  "publication_doi": "",
  "publication_link": "",
  "secondary_publication_links": "",
  "paper_published": true,
  "source_reference": "",
  "citation_requirements": "",
  "owner_access": 3,
  "group_access": 1,
  "world_access": 1,
  "tags": [],
  "collections": [
    {
      "name": "ClinicalCodes Repository",
      "value": 25,
      "type": 2
    },
    {
      "name": "Phenotype Library",
      "value": 18,
      "type": 2
    }
  ],
  "created_by": null,
  "modified_by": null,
  "owner": null,
  "group": null,
  "phenotype_owner": "PH742",
  "code_attribute_header": [
    "Coding System (CPRD_product_code)",
    "Entity type",
    "Category"
  ],
  "phenotype_owner_history_id": 1484,
  "requested_entity_id": null,
  "components": [
    {
      "id": 2366,
      "name": "Zhong_Nitrates_S8RgbCywasyBK5dw4F6A9b_CPRDProductCode",
      "logical_type": "INCLUDE",
      "source_type": "SELECT_IMPORT",
      "source": null,
      "codes": [
        {
          "id": 146596,
          "code": "7702",
          "description": "Sorbitrate 10mg Tablet (AstraZeneca UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146597,
          "code": "12804",
          "description": "MCR-50 modified-release capsules (Pfizer Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146598,
          "code": "58386",
          "description": "Isosorbide mononitrate 20mg tablets (Kent Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146599,
          "code": "26043",
          "description": "Monosorb XL 60 tablets (Almus Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146600,
          "code": "1685",
          "description": "Glyceryl trinitrate 400micrograms/dose pump sublingual spray",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146601,
          "code": "7433",
          "description": "Monit LS 10mg tablets (Sanofi-Synthelabo Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146602,
          "code": "3645",
          "description": "Glyceryl trinitrate 5mg modified-release buccal tablets sugar free",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146603,
          "code": "1539",
          "description": "Nitrolingual 400microgram/dose Pump spray cfc free (Lipha Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146604,
          "code": "91",
          "description": "Isosorbide mononitrate 20mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146605,
          "code": "1184",
          "description": "Glyceryl trinitrate 400microgram/dose Spray",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146606,
          "code": "632",
          "description": "Imdur 60mg modified-release tablets (AstraZeneca UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146607,
          "code": "521",
          "description": "Isosorbide mononitrate 25mg modified-release capsules",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146608,
          "code": "621",
          "description": "Isosorbide mononitrate 60mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146609,
          "code": "1145",
          "description": "Glyceryl trinitrate 500microgram sublingual tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146610,
          "code": "776",
          "description": "Isosorbide mononitrate 60mg modified-release capsules",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146611,
          "code": "3091",
          "description": "Deponit 5 transdermal patches (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146612,
          "code": "2145",
          "description": "Glyceryl trinitrate 300microgram sublingual tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146613,
          "code": "1793",
          "description": "Nitrolingual 400microgram/dose Spray (Lipha Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146614,
          "code": "1753",
          "description": "Isordil 10mg tablets (Shire Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146615,
          "code": "1994",
          "description": "Isosorbide mononitrate 40mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146616,
          "code": "2991",
          "description": "Glytrin 400microgram/dose Spray (Sanofi)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146617,
          "code": "2632",
          "description": "Transiderm-Nitro 10 transdermal patches (Novartis Pharmaceuticals UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146618,
          "code": "2631",
          "description": "Transiderm-Nitro 5 transdermal patches (Novartis Pharmaceuticals UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146619,
          "code": "2619",
          "description": "Isosorbide mononitrate 40mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146620,
          "code": "2695",
          "description": "Glyceryl trinitrate 5mg/24hours transdermal patches",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146621,
          "code": "2633",
          "description": "Ismo 10- Tablet (Roche Products Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146622,
          "code": "4843",
          "description": "Isosorbide dinitrate 20mg modified-release capsules",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146623,
          "code": "4529",
          "description": "Glyceryl trinitrate 400micrograms/dose aerosol sublingual spray (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146624,
          "code": "3909",
          "description": "Coro-nitro 400microgram/dose Pump spray cfc free (Roche Products Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146625,
          "code": "3646",
          "description": "Minitran 5 transdermal patches (Meda Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146626,
          "code": "4785",
          "description": "Glyceryl trinitrate 400micrograms/dose aerosol sublingual spray",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146627,
          "code": "4508",
          "description": "Isosorbide dinitrate 30mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146628,
          "code": "4772",
          "description": "Glyceryl trinitrate 10mg/24hours transdermal patches",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146629,
          "code": "4609",
          "description": "Isosorbide mononitrate 40mg modified-release capsules",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146630,
          "code": "4677",
          "description": "Glytrin 400micrograms/dose aerosol sublingual spray (Aspire Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146631,
          "code": "4626",
          "description": "GTN 300microgram sublingual tablets (Martindale Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146632,
          "code": "7327",
          "description": "Isosorbide mononitrate 25mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146633,
          "code": "6099",
          "description": "Monosorb XL 60 tablets (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146634,
          "code": "4887",
          "description": "Nitromin 400micrograms/dose pump sublingual spray (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146635,
          "code": "5894",
          "description": "Percutol 2% ointment (Aspire Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146636,
          "code": "5004",
          "description": "Isosorbide dinitrate 20mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146637,
          "code": "4787",
          "description": "Glyceryl trinitrate 2% ointment",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146638,
          "code": "7317",
          "description": "Coro-Nitro 400micrograms/dose pump sublingual spray (Ayrton Saunders Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146639,
          "code": "6239",
          "description": "Nitrolingual 400microgram/dose Pump spray cfc free (Merck Serono Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146640,
          "code": "6110",
          "description": "Glyceryl trinitrate 2mg modified-release buccal tablets sugar free",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146641,
          "code": "6111",
          "description": "Isosorbide dinitrate 40mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146642,
          "code": "7079",
          "description": "Glyceryl trinitrate 0.4% rectal ointment",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146643,
          "code": "7070",
          "description": "Rectogesic 0.4% rectal ointment (ProStrakan Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146644,
          "code": "6343",
          "description": "Monomax XL 60mg tablets (Chiesi Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146645,
          "code": "6336",
          "description": "Nitro-Dur 0.4mg/hour transdermal patches (Merck Sharp & Dohme Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146646,
          "code": "12284",
          "description": "Mono-cedocard -40 Tablet (Pharmacia Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146647,
          "code": "9660",
          "description": "Isotard 40XL tablets (ProStrakan Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146648,
          "code": "8428",
          "description": "Sorbid-40 SA capsules (AstraZeneca UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146649,
          "code": "8037",
          "description": "Monit 20mg tablets (Sanofi-Synthelabo Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146650,
          "code": "7746",
          "description": "Ismo 20- Tablet (Roche Products Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146651,
          "code": "7761",
          "description": "Sustac 2.6mg modified-release tablets (Forest Laboratories UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146652,
          "code": "7760",
          "description": "Glyceryl trinitrate 2.6mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146653,
          "code": "8330",
          "description": "Glyceryl trinitrate 3mg modified-release buccal tablets sugar free",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146654,
          "code": "8095",
          "description": "Glyceryl trinitrate 10mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146655,
          "code": "8324",
          "description": "Isosorbide mononitrate 50mg modified-release capsules",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146656,
          "code": "8289",
          "description": "Deponit 10 transdermal patches (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146657,
          "code": "9523",
          "description": "Nitro-Dur 0.2mg/hour transdermal patches (Merck Sharp & Dohme Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146658,
          "code": "8804",
          "description": "Sustac 6.4mg modified-release tablets (Forest Laboratories UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146659,
          "code": "8601",
          "description": "Nitro-Dur 0.6mg/hour transdermal patches (Merck Sharp & Dohme Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146660,
          "code": "8573",
          "description": "Glyceryl trinitrate 6.4mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146661,
          "code": "8793",
          "description": "Monit SR 40mg tablets (Sanofi-Synthelabo Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146662,
          "code": "8651",
          "description": "Suscard buccal 3mg Tablet (Pharmax Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146663,
          "code": "9497",
          "description": "Isosorbide dinitrate 40mg modified-release capsules",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146664,
          "code": "9088",
          "description": "Ismo retard 40mg Tablet (Roche Products Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146665,
          "code": "8902",
          "description": "Elantan la 25mg Capsule (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146666,
          "code": "9492",
          "description": "Modisal 60 XL tablets (Sandoz Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146667,
          "code": "9308",
          "description": "Glyceryl trinitrate 1mg modified-release buccal tablets sugar free",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146668,
          "code": "9295",
          "description": "Elantan la 50mg Capsule (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146669,
          "code": "9323",
          "description": "Nitro-dur 2.5mg/24 hr Transdermal patch (Merck Sharp & Dohme Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146670,
          "code": "12151",
          "description": "Vascardin 10mg Tablet (Nicholas Laboratories Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146671,
          "code": "10587",
          "description": "Cedocard Retard 20 tablets (Pfizer Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146672,
          "code": "10147",
          "description": "Trangina XL 60mg tablets (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146673,
          "code": "9744",
          "description": "Isoket Retard 40 tablets (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146674,
          "code": "9719",
          "description": "Isib 60XL tablets (Sinclair IS Pharma Plc)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146675,
          "code": "12063",
          "description": "Isordil Tembids 40mg modified-release capsules (Shire Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146676,
          "code": "11189",
          "description": "Glyceryl trinitrate 2.5mg/24hr transdermal patch",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146677,
          "code": "10700",
          "description": "Isordil 30mg tablets (Shire Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146678,
          "code": "10607",
          "description": "Isordil 5mg tablets (Shire Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146679,
          "code": "11978",
          "description": "Isosorbide dinitrate 25mg/50ml infusion bottles",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146680,
          "code": "11616",
          "description": "Isosorbide mononitrate 50mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146681,
          "code": "11596",
          "description": "Xismox XL 60 tablets (Thornton & Ross Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146682,
          "code": "11585",
          "description": "Glyceryl trinitrate 15mg/24hours transdermal patches",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146683,
          "code": "11969",
          "description": "Suscard Buccal 2mg tablets (Forest Laboratories UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146684,
          "code": "11957",
          "description": "Isosorbide dinitrate 100mg/100ml solution for infusion bottles",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146685,
          "code": "20915",
          "description": "Glyceryl trinitrate 400microgram/dose Pump spray cfc free (PLIVA Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146686,
          "code": "18655",
          "description": "Nitrocontin continus 2.6mg Tablet (Viatris Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146687,
          "code": "15582",
          "description": "Minitran 15 transdermal patches (Meda Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146688,
          "code": "13090",
          "description": "Isosorbide dinitrate 1.25mg/dose sublingual spray sugar free",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146689,
          "code": "12968",
          "description": "Suscard Buccal 5mg tablets (Forest Laboratories UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146690,
          "code": "12017",
          "description": "Sorbitrate 20mg Tablet (AstraZeneca UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146691,
          "code": "15581",
          "description": "Minitran 10 transdermal patches (Meda Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146692,
          "code": "14731",
          "description": "Isodur 25XL capsules (Galen Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146693,
          "code": "13553",
          "description": "Sustac 10mg modified-release tablets (Forest Laboratories UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146694,
          "code": "13530",
          "description": "Mycardol 30mg Tablet (Sanofi-Synthelabo Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146695,
          "code": "13534",
          "description": "Cardiacap 30mg Capsule (Consolidated Chemicals (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146696,
          "code": "14685",
          "description": "Monit xl 60 60mg Modified-release tablet (Sterwin Medicines)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146697,
          "code": "13882",
          "description": "Imazin XL tablets (Napp Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146698,
          "code": "15069",
          "description": "Elantan 40mg Tablet (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146699,
          "code": "14896",
          "description": "Cibral 10 tablets (Ranbaxy (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146700,
          "code": "14734",
          "description": "Suscard Buccal 3mg tablets (Forest Laboratories UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146701,
          "code": "18030",
          "description": "Imazin XL forte tablets (Napp Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146702,
          "code": "17179",
          "description": "Pentaerythrityl tetranitrate 30mg tablet",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146703,
          "code": "15083",
          "description": "Ismo Starter pack (Roche Products Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146704,
          "code": "15746",
          "description": "Glyceryl trinitrate 500microgram sublingual tablets (A A H Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146705,
          "code": "16630",
          "description": "Mono-cedocard -10 Tablet (Pharmacia Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146706,
          "code": "16256",
          "description": "Modisal LA25 capsules (Sandoz Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146707,
          "code": "17883",
          "description": "Nitrocontin continus 6.4mg Tablet (Viatris Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146708,
          "code": "17571",
          "description": "Trintek 5 transdermal patches (Mercury Pharma Group Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146709,
          "code": "17867",
          "description": "Imtack 1.25mg/actuation Spray (AstraZeneca UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146710,
          "code": "18889",
          "description": "Isoket Retard 20 tablets (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146711,
          "code": "18787",
          "description": "Angeze sr 40mg Modified-release capsule (Opus Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146712,
          "code": "20500",
          "description": "Soni-Slo SR 20mg capsules (Lipha Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146713,
          "code": "18964",
          "description": "Sorbid-20 SA capsules (AstraZeneca UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146714,
          "code": "20322",
          "description": "Monomil XL 60mg tablets (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146715,
          "code": "19856",
          "description": "Glyceryl trinitrate 1mg/ml Solution for infusion",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146716,
          "code": "25878",
          "description": "Isosorbide mononitrate 60mg Modified-release tablet (IVAX Pharmaceuticals UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146717,
          "code": "21380",
          "description": "Aspirin 75mg / Isosorbide mononitrate 60mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146718,
          "code": "21066",
          "description": "Mono-cedocard -20 Tablet (Pharmacia Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146719,
          "code": "25795",
          "description": "Isocard 30mg/dose transdermal spray (LPC Medical (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146720,
          "code": "25276",
          "description": "Isib 20mg Tablet (Ashbourne Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146721,
          "code": "23011",
          "description": "Isotrate 20mg Tablet (Bioglan Laboratories Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146722,
          "code": "22752",
          "description": "Isodur 50XL capsules (Galen Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146723,
          "code": "21382",
          "description": "Aspirin 150mg / Isosorbide mononitrate 60mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146724,
          "code": "22726",
          "description": "Monosorb xl 60mg Modified-release tablet (Generics (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146725,
          "code": "22427",
          "description": "Isosorbide dinitrate 30mg/dose transdermal spray",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146726,
          "code": "22358",
          "description": "Monigen XL 60 tablets (Generics (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146727,
          "code": "21764",
          "description": "Monodur 60mg Modified-release tablet (Waymade Healthcare Plc)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146728,
          "code": "25175",
          "description": "Monosorb xl 60mg Modified-release tablet (IVAX Pharmaceuticals UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146729,
          "code": "24651",
          "description": "Angitak 1.25mg/dose spray (LPC Medical (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146730,
          "code": "23772",
          "description": "Pentaerythrityl tetranitrate 30mg capsule",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146731,
          "code": "24683",
          "description": "Isib 40mg Tablet (Ashbourne Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146732,
          "code": "24557",
          "description": "Dynamin XL25 capsules (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146733,
          "code": "24671",
          "description": "Isib 50 xl 50mg Modified-release capsule (Ashbourne Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146734,
          "code": "57921",
          "description": "Glyceryl trinitrate 0.3% ointment",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146735,
          "code": "47950",
          "description": "Isosorbide mononitrate 50mg modified-release capsules (A A H Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146736,
          "code": "33354",
          "description": "Cibral 40 tablets (Ranbaxy (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146737,
          "code": "26279",
          "description": "Dynamin 10mg tablets (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146738,
          "code": "26253",
          "description": "Angeze 10 tablets (Opus Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146739,
          "code": "26246",
          "description": "Angeze 40mg Tablet (Opus Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146740,
          "code": "26222",
          "description": "Angeze 20 tablets (Opus Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146741,
          "code": "26221",
          "description": "Angitate 20mg Tablet (Berk Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146742,
          "code": "25100",
          "description": "Modisal LA50 capsules (Sandoz Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146743,
          "code": "26583",
          "description": "Vascardin 30mg Tablet (Nicholas Laboratories Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146744,
          "code": "26260",
          "description": "Angitate 10mg Tablet (Berk Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146745,
          "code": "26271",
          "description": "Angeze sr 60mg Modified-release capsule (Opus Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146746,
          "code": "26266",
          "description": "Monosorb XL 60 tablets (Dexcel-Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146747,
          "code": "33148",
          "description": "Isoket 0.1% solution for infusion 100ml bottles (Schwarz Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146748,
          "code": "32059",
          "description": "Slomon XL 60 tablets (Zurich Pharmaceuticals)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146749,
          "code": "26251",
          "description": "Dynamin 20mg tablets (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146750,
          "code": "28030",
          "description": "Glyceryl trinitrate 400microgram/dose Pump spray (Hillcross Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146751,
          "code": "27485",
          "description": "Soni-Slo SR 40mg capsules (Lipha Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146752,
          "code": "26853",
          "description": "Monosorb xl 60mg Modified-release tablet (Ratiopharm UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146753,
          "code": "28803",
          "description": "Glyceryl trinitrate 5mg/5ml solution for infusion ampoules",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146754,
          "code": "28719",
          "description": "Zemon 40 XL tablets (Kent Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146755,
          "code": "31475",
          "description": "Jeridin 10mg Tablet (Berk Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146756,
          "code": "29072",
          "description": "Cedocard iv 1mg/ml Injection (Pharmacia Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146757,
          "code": "29000",
          "description": "Trintek 15 transdermal patches (Mercury Pharma Group Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146758,
          "code": "31247",
          "description": "Glyceryl trinitrate 400microgram/dose Spray (Sterwin Medicines)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146759,
          "code": "29777",
          "description": "Isotard 25 xl 25mg Modified-release capsule (ProStrakan Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146760,
          "code": "32841",
          "description": "Isosorbide mononitrate 10mg tablets (Dexcel-Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146761,
          "code": "32253",
          "description": "Carmil XL 60mg tablets (Generics (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146762,
          "code": "32442",
          "description": "Isosorbide mononitrate 25mg modified-release capsules (A A H Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146763,
          "code": "47814",
          "description": "Isosorbide mononitrate Oral solution",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146764,
          "code": "38883",
          "description": "Elantan LA25 capsules (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146765,
          "code": "38946",
          "description": "Elantan LA50 capsules (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146766,
          "code": "34547",
          "description": "Isosorbide dinitrate 10mg tablets (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146767,
          "code": "33992",
          "description": "Isosorbide mononitrate 10mg tablets (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146768,
          "code": "33660",
          "description": "Isosorbide mononitrate 60mg Modified-release tablet (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146769,
          "code": "33991",
          "description": "Glyceryl trinitrate 500microgram sublingual tablets (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146770,
          "code": "33661",
          "description": "Isosorbide mononitrate 60mg modified-release tablets (A A H Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146771,
          "code": "34426",
          "description": "Isosorbide mononitrate 20mg tablets (IVAX Pharmaceuticals UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146772,
          "code": "34196",
          "description": "Isosorbide mononitrate 10mg tablets (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146773,
          "code": "34318",
          "description": "Isosorbide mononitrate 60mg Modified-release tablet (Lagap)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146774,
          "code": "37242",
          "description": "Glyceryl trinitrate 400micrograms/dose aerosol sublingual spray (Zentiva)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146775,
          "code": "34582",
          "description": "Isosorbide mononitrate 20mg tablets (Generics (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146776,
          "code": "34558",
          "description": "Isosorbide mononitrate 10mg tablets (A A H Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146777,
          "code": "37028",
          "description": "Isosorbide mononitrate starter pack Tablet",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146778,
          "code": "34835",
          "description": "Isosorbide dinitrate 10mg/10ml solution for injection ampoules",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146779,
          "code": "36724",
          "description": "Glyceryl trinitrate 10mg/10ml solution for infusion ampoules",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146780,
          "code": "34951",
          "description": "Isosorbide mononitrate 20mg Tablet (Berk Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146781,
          "code": "41887",
          "description": "Nitrocine 50mg/50ml solution for infusion vials (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146782,
          "code": "40388",
          "description": "Glyceryl trinitrate 500microgram sublingual tablets (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146783,
          "code": "39130",
          "description": "Ismo 20 tablets (Intrapharm Laboratories Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146784,
          "code": "39052",
          "description": "Cibral XL 60 tablets (Ranbaxy (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146785,
          "code": "39552",
          "description": "Elantan 40 tablets (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146786,
          "code": "39035",
          "description": "Elantan 20 tablets (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146787,
          "code": "39135",
          "description": "Ismo 10 tablets (Intrapharm Laboratories Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146788,
          "code": "39265",
          "description": "Glyceryl trinitrate 300microgram Tablet (Martindale Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146789,
          "code": "41737",
          "description": "Isosorbide mononitrate 10mg tablets (IVAX Pharmaceuticals UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146790,
          "code": "41421",
          "description": "Isosorbide mononitrate xl 40mg Tablet (Hillcross Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146791,
          "code": "41014",
          "description": "Glyceryl trinitrate 25mg/5ml solution for infusion ampoules",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146792,
          "code": "41060",
          "description": "Ismo Retard 40mg tablets (Intrapharm Laboratories Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146793,
          "code": "41688",
          "description": "Isosorbide mononitrate 20mg tablets (A A H Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146794,
          "code": "41687",
          "description": "Isosorbide mononitrate 20mg tablets (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146795,
          "code": "41676",
          "description": "Isosorbide mononitrate 20mg tablets (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146796,
          "code": "47805",
          "description": "Glyceryl trinitrate 500microgram Tablet (Celltech Pharma Europe Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146797,
          "code": "46911",
          "description": "Isosorbide mononitrate 10mg tablets (Kent Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146798,
          "code": "44712",
          "description": "Relosorb XL 60mg tablets (Relonchem Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146799,
          "code": "43524",
          "description": "Isosorbide dinitrate 10mg tablets (A A H Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146800,
          "code": "43421",
          "description": "Isosorbide mononitrate 40mg tablets (IVAX Pharmaceuticals UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146801,
          "code": "42214",
          "description": "Glyceryl trinitrate 600microgram sublingual tablets (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146802,
          "code": "42472",
          "description": "Glyceryl trinitrate 5mg/ml Concentrate for solution for infusion",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146803,
          "code": "44179",
          "description": "Imo LA 50mg capsules (Kent Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146804,
          "code": "43615",
          "description": "Tardisc XL 60 tablets (Discovery Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146805,
          "code": "46910",
          "description": "Isosorbide mononitrate 10mg Tablet (Berk Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146806,
          "code": "46798",
          "description": "Isosorbide mononitrate 60mg Modified-release tablet (Sovereign Medical Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146807,
          "code": "45845",
          "description": "Glyceryl trinitrate Ointment",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146808,
          "code": "47803",
          "description": "Isosorbide mononitrate 20mg tablets (Sandoz Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146809,
          "code": "46949",
          "description": "Isosorbide mononitrate 60mg Modified-release tablet (Kent Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146810,
          "code": "47722",
          "description": "Isosorbide dinitrate 10mg/10ml concentrate for solution for injection ampoules (M",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146811,
          "code": "58148",
          "description": "Glyceryl trinitrate 400micrograms/dose pump sublingual spray (A A H Pharmaceutica",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146812,
          "code": "58079",
          "description": "Isosorbide mononitrate 20mg/5ml oral solution",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146813,
          "code": "56416",
          "description": "Imdur 60mg modified-release tablets (DE Pharmaceuticals)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146814,
          "code": "53134",
          "description": "Glyceryl trinitrate 400micrograms/dose aerosol sublingual spray (Alliance Healthc",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146815,
          "code": "52245",
          "description": "Monosorb XL 60 tablets (Kent Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146816,
          "code": "48232",
          "description": "Nitrolingual 400micrograms/dose pump sublingual spray (Merck Serono Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146817,
          "code": "50809",
          "description": "Nitrolingual 400micrograms/dose pump sublingual spray (DE Pharmaceuticals)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146818,
          "code": "56011",
          "description": "Glyceryl trinitrate 400micrograms/dose sublingual spray",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146819,
          "code": "55520",
          "description": "Glyceryl trinitrate 500microgram sublingual tablets (Phoenix Healthcare Distribut",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146820,
          "code": "55089",
          "description": "Nitrolingual 400micrograms/dose pumpspray (Merck Serono Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146821,
          "code": "53170",
          "description": "Glyceryl trinitrate 50mg/50ml solution for infusion vials",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146822,
          "code": "54824",
          "description": "Isosorbide mononitrate 10mg tablets (Alliance Healthcare (Distribution) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146823,
          "code": "53687",
          "description": "Isosorbide mononitrate 25mg modified-release capsules (Alliance Healthcare (Distr",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146824,
          "code": "53416",
          "description": "Glyceryl trinitrate 400micrograms/dose pump sublingual spray (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146825,
          "code": "54757",
          "description": "Eumon 40 XL tablets (Tillomed Laboratories Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146826,
          "code": "55984",
          "description": "Nitrocine 10mg/10ml solution for infusion ampoules (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146827,
          "code": "57963",
          "description": "Glyceryl trinitrate 400micrograms/dose pump sublingual spray (Alliance Healthcare",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146828,
          "code": "56933",
          "description": "Modisal XL 40mg tablets (Ennogen Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146829,
          "code": "56840",
          "description": "Isoket 0.1% solution for injection 10ml ampoules (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146830,
          "code": "56446",
          "description": "Nitrolingual 400micrograms/dose pump sublingual spray (Waymade Healthcare Plc)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146831,
          "code": "57935",
          "description": "Glyceryl trinitrate 400micrograms/dose aerosol sublingual spray (A A H Pharmaceut",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146832,
          "code": "57688",
          "description": "Glyceryl trinitrate 400micrograms/dose aerosol sublingual spray (Sigma Pharmaceut",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146833,
          "code": "57143",
          "description": "Nitrolingual 400micrograms/dose pump sublingual spray (Mawdsley-Brooks & Company",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146834,
          "code": "58133",
          "description": "Isosorbide mononitrate 10mg tablets (Sigma Pharmaceuticals Plc)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146835,
          "code": "60336",
          "description": "Isosorbide mononitrate 10mg tablets (Waymade Healthcare Plc)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146836,
          "code": "60055",
          "description": "Isosorbide mononitrate 25mg modified-release capsules (Waymade Healthcare Plc)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146837,
          "code": "62154",
          "description": "Glyceryl trinitrate 400micrograms/dose pump sublingual spray (Aspire Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146838,
          "code": "60826",
          "description": "Isosorbide mononitrate 10mg/5ml oral solution",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146839,
          "code": "61998",
          "description": "Isosorbide dinitrate 20mg tablets (Waymade Healthcare Plc)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146840,
          "code": "60935",
          "description": "Coro-Nitro 400micrograms/dose pump sublingual spray (Mawdsley-Brooks & Company Lt",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146841,
          "code": "61191",
          "description": "Eumon 60 XL tablets (Tillomed Laboratories Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146842,
          "code": "60941",
          "description": "Ismo 20 tablets (Waymade Healthcare Plc)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146843,
          "code": "1260",
          "description": "Coro-nitro 400microgram/dose Spray (Roche Products Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146844,
          "code": "7767",
          "description": "Suscard buccal 5mg Tablet (Pharmax Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146845,
          "code": "779",
          "description": "Isosorbide mononitrate 10mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146846,
          "code": "1754",
          "description": "Isosorbide dinitrate 10mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146847,
          "code": "2144",
          "description": "Glyceryl trinitrate 500microgram Injection",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146848,
          "code": "2933",
          "description": "Isosorbide dinitrate 20mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146849,
          "code": "5638",
          "description": "Percutol 2% w/v Ointment (Dominion Pharma)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146850,
          "code": "5951",
          "description": "Glyceryl trinitrate 0.2% ointment",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146851,
          "code": "6159",
          "description": "Monomax SR 60 capsules (Chiesi Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146852,
          "code": "6821",
          "description": "Isotard 60XL tablets (ProStrakan Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146853,
          "code": "7559",
          "description": "Suscard buccal 2mg Tablet (Pharmax Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146854,
          "code": "7762",
          "description": "Elantan 10 tablets (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146855,
          "code": "8367",
          "description": "Suscard buccal 1mg Tablet (Pharmax Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146856,
          "code": "8539",
          "description": "Sorbichew 5mg Tablet (AstraZeneca UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146857,
          "code": "8790",
          "description": "Isosorbide dinitrate 5mg Sublingual tablet",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146858,
          "code": "8940",
          "description": "Ismo 40 tablets (Roche Products Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146859,
          "code": "9282",
          "description": "Monomax SR 40 capsules (Chiesi Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146860,
          "code": "9335",
          "description": "Isosorbide dinitrate 5mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146861,
          "code": "9622",
          "description": "Cedocard Retard 40 tablets (Pfizer Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146862,
          "code": "9703",
          "description": "Isotard 25XL tablets (ProStrakan Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146863,
          "code": "9908",
          "description": "Chemydur 60XL tablets (AMCo)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146864,
          "code": "10459",
          "description": "Cedocard 5 tablets (Pfizer Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146865,
          "code": "13446",
          "description": "Elantan 20mg Tablet (UCB Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146866,
          "code": "14679",
          "description": "Cibral xl 60mg Tablet (Ranbaxy (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146867,
          "code": "15034",
          "description": "Cedocard -10 Tablet (Pharmacia Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146868,
          "code": "15998",
          "description": "Eumon xl 40mg Tablet (Neo Laboratories Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146869,
          "code": "16940",
          "description": "Zemon 60 XL tablets (Fannin UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146870,
          "code": "17256",
          "description": "Isoket -20 Tablet (Schwarz Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146871,
          "code": "19839",
          "description": "Eumon xl 60mg Tablet (Neo Laboratories Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146872,
          "code": "20530",
          "description": "Cedocard -20 Tablet (Pharmacia Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146873,
          "code": "20879",
          "description": "Isotard 50XL tablets (ProStrakan Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146874,
          "code": "22876",
          "description": "Cedocard -40 Tablet (Pharmacia Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146875,
          "code": "30409",
          "description": "Cibral 20 tablets (Ranbaxy (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146876,
          "code": "36181",
          "description": "Dynamin XL50 capsules (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146877,
          "code": "41993",
          "description": "Isosorbide dinitrate 40mg Tablet",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146878,
          "code": "47810",
          "description": "Isosorbide mononitrate 40mg Tablet (Lagap)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146879,
          "code": "62071",
          "description": "Glyceryl trinitrate 0.05% ointment",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        },
        {
          "id": 146880,
          "code": "7795",
          "description": "Glyceryl trinitrate 600microgram sublingual tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: nitrates",
            "Category": "drug"
          }
        }
      ]
    }
  ],
  "version_history": [
    {
      "version_id": 5462,
      "version_name": "Nitrates - Primary Care",
      "version_date": "2021-10-06T16:33:40.503300Z",
      "is_published": true,
      "is_latest": true
    }
  ]
}