{
  "concept_id": 2158,
  "concept_version_id": 5454,
  "coding_system": {
    "id": 14,
    "name": "GPRD product codes",
    "description": "GPRD product codes"
  },
  "name": "Metformin - 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": "PH738",
  "code_attribute_header": [
    "Coding System (CPRD_product_code)",
    "Entity type",
    "Category"
  ],
  "phenotype_owner_history_id": 1476,
  "requested_entity_id": null,
  "components": [
    {
      "id": 2362,
      "name": "Zhong_Metformin_NWE92qvdRWmUwHXrzGugSW_CPRDProductCode",
      "logical_type": "INCLUDE",
      "source_type": "SELECT_IMPORT",
      "source": null,
      "codes": [
        {
          "id": 146307,
          "code": "52445",
          "description": "Linagliptin 2.5mg / Metformin 1g tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146313,
          "code": "27501",
          "description": "Orabet 500mg Tablet (Lagap)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146295,
          "code": "62265",
          "description": "Metformin 500mg modified-release tablets (Mawdsley-Brooks & Company Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146296,
          "code": "43619",
          "description": "Metformin 1g / Sitagliptin 50mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146297,
          "code": "56965",
          "description": "Komboglyze 2.5mg/1000mg tablets (AstraZeneca UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146298,
          "code": "60968",
          "description": "Metformin 500mg modified-release tablets (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146299,
          "code": "61559",
          "description": "Sukkarto SR 500mg tablets (Morningside Healthcare Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146300,
          "code": "61043",
          "description": "Sukkarto SR 1000mg tablets (Morningside Healthcare Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146301,
          "code": "57147",
          "description": "Bolamyn SR 1000mg tablets (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146302,
          "code": "58051",
          "description": "Metformin 500mg/5ml oral solution",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146303,
          "code": "57457",
          "description": "Metformin 500mg tablets (Aurobindo Pharma Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146304,
          "code": "48149",
          "description": "Metformin 500mg tablets (Almus Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146305,
          "code": "52442",
          "description": "Metformin 500mg tablets (Pfizer Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146306,
          "code": "54442",
          "description": "Metformin (roi) 1000mg Tablet",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146308,
          "code": "49502",
          "description": "Glucophage SR 500mg tablets (Mawdsley-Brooks & Company Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146309,
          "code": "50570",
          "description": "Glucophage SR 500mg tablets (Lexon (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146310,
          "code": "49738",
          "description": "Metformin 1g modified-release tablets (A A H Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146311,
          "code": "26258",
          "description": "Glucamet 850mg Tablet (Opus Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146312,
          "code": "34020",
          "description": "Metformin 850mg tablets (IVAX Pharmaceuticals UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146314,
          "code": "14164",
          "description": "Avandamet 2mg/1000mg tablets (GlaxoSmithKline UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146315,
          "code": "31146",
          "description": "Metsol 500mg/5ml oral solution (Kappin Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146316,
          "code": "93",
          "description": "Metformin 850mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146317,
          "code": "40007",
          "description": "Glucophage 1000mg oral powder sachets (Merck Serono Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146318,
          "code": "33087",
          "description": "Metformin 500mg tablets (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146319,
          "code": "33674",
          "description": "Metformin 850mg tablets (A A H Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146320,
          "code": "735",
          "description": "Metformin 100mg/ml Oral solution",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146321,
          "code": "53867",
          "description": "Metformin 500mg tablets (Zentiva)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146322,
          "code": "40233",
          "description": "Metformin 1g oral powder sachets sugar free",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146323,
          "code": "6855",
          "description": "Avandamet 2mg/500mg tablets (GlaxoSmithKline UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146324,
          "code": "39560",
          "description": "Bolamyn SR 500mg tablets (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146325,
          "code": "7048",
          "description": "Metformin 500mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146326,
          "code": "42161",
          "description": "Orabet 500mg Tablet (Sandoz Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146327,
          "code": "7166",
          "description": "Glucophage 500mg tablets (Merck Serono Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146328,
          "code": "11760",
          "description": "Metformin with rosiglitazone 1000mg + 2mg Tablet",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146329,
          "code": "11737",
          "description": "Metformin with rosiglitazone 1000mg + 4mg Tablet",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146330,
          "code": "11717",
          "description": "Rosiglitazone 2mg / Metformin 1g tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146331,
          "code": "11610",
          "description": "Metformin with rosiglitazone 500mg + 2mg Tablet",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146332,
          "code": "7325",
          "description": "Avandamet 4mg/1000mg tablets (GlaxoSmithKline UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146333,
          "code": "23",
          "description": "Metformin 500mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146334,
          "code": "11609",
          "description": "Metformin with rosiglitazone 500mg + 1mg Tablet",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146335,
          "code": "11601",
          "description": "Rosiglitazone 2mg / Metformin 500mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146336,
          "code": "7375",
          "description": "Rosiglitazone 4mg / Metformin 1g tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146337,
          "code": "7610",
          "description": "Glucophage 850mg tablets (Merck Serono Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146338,
          "code": "39988",
          "description": "Metformin 500mg oral powder sachets sugar free",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146339,
          "code": "11990",
          "description": "Metformin 500mg/5ml oral solution sugar free",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146340,
          "code": "11604",
          "description": "Rosiglitazone 1mg / Metformin 500mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146341,
          "code": "16044",
          "description": "Glucophage SR 500mg tablets (Merck Serono Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146342,
          "code": "25678",
          "description": "Glucamet 500mg Tablet (Opus Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146343,
          "code": "17580",
          "description": "Avandamet 1mg/500mg tablets (GlaxoSmithKline UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146344,
          "code": "18220",
          "description": "Pioglitazone 15mg / Metformin 850mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146345,
          "code": "39729",
          "description": "Glucophage SR 1000mg tablets (Merck Serono Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146346,
          "code": "34742",
          "description": "Metformin 850mg tablets (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146347,
          "code": "34697",
          "description": "Metformin 850mg tablets (Wockhardt UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146348,
          "code": "30316",
          "description": "Metformin with pioglitazone 850mg + 15mg Tablet",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146349,
          "code": "34004",
          "description": "Metformin 500mg tablets (IVAX Pharmaceuticals UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146350,
          "code": "31077",
          "description": "Competact 15mg/850mg tablets (Takeda UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146351,
          "code": "34504",
          "description": "Metformin 500mg tablets (Wockhardt UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146352,
          "code": "34323",
          "description": "Metformin 500mg tablets (A A H Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146353,
          "code": "34135",
          "description": "Metformin 500mg Tablet (M & A Pharmachem Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146354,
          "code": "39598",
          "description": "Metformin 1g modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146355,
          "code": "37902",
          "description": "Vildagliptin 50mg / Metformin 1g tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146356,
          "code": "37874",
          "description": "Vildagliptin 50mg / Metformin 850mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146357,
          "code": "34836",
          "description": "Metformin 850mg tablets (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146358,
          "code": "34598",
          "description": "Metformin 500mg tablets (Generics (UK) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146359,
          "code": "38551",
          "description": "Eucreas 50mg/1000mg tablets (Novartis Pharmaceuticals UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146360,
          "code": "38400",
          "description": "Glucophage SR 750mg tablets (Merck Serono Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146361,
          "code": "38355",
          "description": "Metformin 750mg modified-release tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146362,
          "code": "34917",
          "description": "Metformin 500mg tablets (Teva UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146363,
          "code": "39203",
          "description": "Eucreas 50mg/850mg tablets (Novartis Pharmaceuticals UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146364,
          "code": "52221",
          "description": "Diagemet XL 500mg tablets (Thornton & Ross Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146365,
          "code": "43270",
          "description": "Metformin 500mg/5ml oral solution sugar free (Rosemont Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
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          }
        },
        {
          "id": 146366,
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          "description": "Metformin 500mg tablets (Boston Healthcare Ltd)",
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            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
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        },
        {
          "id": 146367,
          "code": "40110",
          "description": "Glucophage 500mg oral powder sachets (Merck Serono Ltd)",
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            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
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        },
        {
          "id": 146368,
          "code": "51135",
          "description": "Metformin 500mg modified-release tablets (A A H Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
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            "Category": "drug"
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        },
        {
          "id": 146369,
          "code": "44250",
          "description": "Metformin 500mg/5ml Oral solution (Hillcross Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146370,
          "code": "43684",
          "description": "Janumet 50mg/1000mg tablets (Merck Sharp & Dohme Ltd)",
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            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146371,
          "code": "47939",
          "description": "Glucient SR 500mg tablets (Consilient Health Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
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        },
        {
          "id": 146372,
          "code": "46989",
          "description": "Metabet SR 1000mg tablets (Morningside Healthcare Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146373,
          "code": "45581",
          "description": "Metabet SR 500mg tablets (Morningside Healthcare Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146374,
          "code": "54150",
          "description": "Jentadueto 2.5mg/850mg tablets (Boehringer Ingelheim Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146375,
          "code": "51080",
          "description": "Metabet SR 1000mg tablets (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146376,
          "code": "50682",
          "description": "Jentadueto 2.5mg/1000mg tablets (Boehringer Ingelheim Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146377,
          "code": "53774",
          "description": "Metabet SR 500mg tablets (Actavis UK Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146378,
          "code": "52449",
          "description": "Linagliptin 2.5mg / Metformin 850mg tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146379,
          "code": "50821",
          "description": "Metformin 850mg tablets (Pfizer Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146380,
          "code": "50970",
          "description": "Metformin 500mg tablets (Bristol Laboratories Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146381,
          "code": "53478",
          "description": "Metformin 500mg modified-release tablets (Kent Pharmaceuticals Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146382,
          "code": "52634",
          "description": "Glucophage SR 500mg tablets (DE Pharmaceuticals)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146383,
          "code": "55711",
          "description": "Metformin 500mg tablets (Alliance Healthcare (Distribution) Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146384,
          "code": "55270",
          "description": "Duformin 500mg Tablet (Dumex Ltd)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146385,
          "code": "54891",
          "description": "Saxagliptin 2.5mg / Metformin 1g tablets",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146386,
          "code": "54898",
          "description": "Metformin 850mg tablets (Almus Pharmaceuticals Ltd)",
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            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146387,
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          "description": "Metformin 500mg tablets (Tillomed Laboratories Ltd)",
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            "Entity type": "res50: metformin",
            "Category": "drug"
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        },
        {
          "id": 146388,
          "code": "60012",
          "description": "Dapagliflozin 5mg / Metformin 1g tablets",
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            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146389,
          "code": "59620",
          "description": "Glucophage SR 500mg tablets (Waymade Healthcare Plc)",
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            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146390,
          "code": "58607",
          "description": "Metformin 500mg/5ml oral solution sugar free (Zentiva)",
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            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146391,
          "code": "60074",
          "description": "Metformin 1g modified-release tablets (Waymade Healthcare Plc)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146392,
          "code": "60286",
          "description": "Metformin 500mg/5ml oral suspension",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146393,
          "code": "60643",
          "description": "Xigduo 5mg/1000mg tablets (AstraZeneca UK Ltd)",
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            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        },
        {
          "id": 146394,
          "code": "62144",
          "description": "Metformin 500mg modified-release tablets (DE Pharmaceuticals)",
          "attributes": {
            "Coding System (CPRD_product_code)": "CPRD_product_code",
            "Entity type": "res50: metformin",
            "Category": "drug"
          }
        }
      ]
    }
  ],
  "version_history": [
    {
      "version_id": 5454,
      "version_name": "Metformin - Primary Care",
      "version_date": "2021-10-06T16:33:31.649173Z",
      "is_published": true,
      "is_latest": true
    }
  ]
}