PackagesCanonicalsLogsProblems
    Packages
    hl7.fhir.r6.expansions@6.0.0-ballot3
    http://hl7.org/fhir/ValueSet/allergyintolerance-code
{
  "description": "This value set includes concept codes for specific substances/pharmaceutical products, allergy or intolerance conditions, and negation/exclusion codes to specify the absence of specific types of allergies or intolerances.",
  "compose": {
    "include": [ {
      "valueSet": [ "http://hl7.org/fhir/ValueSet/substance-code" ]
    }, {
      "filter": [ {
        "op": "is-a",
        "value": "418038007",
        "property": "concept"
      } ],
      "system": "http://snomed.info/sct"
    }, {
      "filter": [ {
        "op": "is-a",
        "value": "267425008",
        "property": "concept"
      } ],
      "system": "http://snomed.info/sct"
    }, {
      "filter": [ {
        "op": "is-a",
        "value": "29736007",
        "property": "concept"
      } ],
      "system": "http://snomed.info/sct"
    }, {
      "filter": [ {
        "op": "is-a",
        "value": "340519003",
        "property": "concept"
      } ],
      "system": "http://snomed.info/sct"
    }, {
      "filter": [ {
        "op": "is-a",
        "value": "190753003",
        "property": "concept"
      } ],
      "system": "http://snomed.info/sct"
    }, {
      "filter": [ {
        "op": "is-a",
        "value": "413427002",
        "property": "concept"
      } ],
      "system": "http://snomed.info/sct"
    }, {
      "filter": [ {
        "op": "is-a",
        "value": "716186003",
        "property": "concept"
      } ],
      "system": "http://snomed.info/sct"
    } ]
  },
  "_filename": "ValueSet-allergyintolerance-code.json",
  "package_name": "hl7.fhir.r6.expansions",
  "date": null,
  "meta": {
    "profile": [ "http://hl7.org/fhir/StructureDefinition/shareablevalueset" ],
    "lastUpdated": "2025-04-01T12:16:37.966+11:00"
  },
  "publisher": "FHIR Project team",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display": "World"
    } ]
  } ],
  "name": "SubstanceProductAndConditionAndNegationCodes",
  "copyright": "This resource includes content from SNOMED Clinical Terms® (SNOMED CT®) which is copyright of the International Health Terminology Standards Development Organisation (IHTSDO). Implementers of these specifications must have the appropriate SNOMED CT Affiliate license - for more information contact http://www.snomed.org/snomed-ct/get-snomed-ct or info@snomed.org",
  "type": null,
  "experimental": "false",
  "resourceType": "ValueSet",
  "expansion": {
    "offset": 0,
    "contains": [ {
      "code": "105590001",
      "system": "http://snomed.info/sct",
      "display": "Substance",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Substances",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Substance (substance)",
        "language": "en"
      } ]
    }, {
      "code": "102002",
      "system": "http://snomed.info/sct",
      "display": "Hemoglobin Okaloosa",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Hb 48(CD7), Leu-arg",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Haemoglobin Okaloosa",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Hemoglobin Okaloosa (substance)",
        "language": "en"
      } ]
    }, {
      "code": "120006",
      "system": "http://snomed.info/sct",
      "display": "Ornithine racemase",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Ornithine racemase (substance)",
        "language": "en"
      } ]
    }, {
      "code": "125001",
      "system": "http://snomed.info/sct",
      "display": "Ferrous (59-Fe) sulfate (substance)",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Ferrous (59-Fe) sulfate",
        "language": "en"
      } ]
    }, {
      "code": "126000",
      "system": "http://snomed.info/sct",
      "display": "Galactosyl-N-acetylglucosaminylgalactosylglucosylceramide alpha-galactosyltransferase",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Galactosyl-N-acetylglucosaminylgalactosylglucosylceramide alpha-galactosyltransferase (substance)",
        "language": "en"
      } ]
    }, {
      "code": "130002",
      "system": "http://snomed.info/sct",
      "display": "Hemoglobin Hopkins-II",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Hb 112(G19), His-asp",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Haemoglobin Hopkins-II",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Hemoglobin Hopkins-II (substance)",
        "language": "en"
      } ]
    }, {
      "code": "131003",
      "system": "http://snomed.info/sct",
      "display": "Dolichyl-phosphate mannosyltransferase",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Dolichyl-phosphate mannosyltransferase (substance)",
        "language": "en"
      } ]
    }, {
      "code": "159002",
      "system": "http://snomed.info/sct",
      "display": "Ferrocyanide salt",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Ferrocyanide salt (substance)",
        "language": "en"
      } ]
    }, {
      "code": "164003",
      "system": "http://snomed.info/sct",
      "display": "Phosphoenolpyruvate-protein phosphotransferase",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Enzyme I of the phosphotransferase system",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Phosphoenolpyruvate-protein phosphotransferase (substance)",
        "language": "en"
      } ]
    }, {
      "code": "178002",
      "system": "http://snomed.info/sct",
      "display": "Uridine diphosphate galactose",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Uridine diphosphate galactose (substance)",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Uridyl diphosphate galactose",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "UDP - Uridyl diphosphate galactose",
        "language": "en"
      } ]
    }, {
      "code": "186002",
      "system": "http://snomed.info/sct",
      "display": "HLA-Cw9 antigen",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Human leukocyte antigen Cw9",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Human leucocyte antigen Cw9",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Human leukocyte antigen Cw9 (substance)",
        "language": "en"
      } ]
    }, {
      "code": "187006",
      "system": "http://snomed.info/sct",
      "display": "Cyanocobalamin (57-Co) (substance)",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Cyanocobalamin (57-Co)",
        "language": "en"
      } ]
    }, {
      "code": "200001",
      "system": "http://snomed.info/sct",
      "display": "Berberine",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Berberine (substance)",
        "language": "en"
      } ]
    }, {
      "code": "217008",
      "system": "http://snomed.info/sct",
      "display": "Blood group antigen IH",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Blood group antigen HI",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Blood group antigen IO",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Blood group antigen IH (substance)",
        "language": "en"
      } ]
    }, {
      "code": "231008",
      "system": "http://snomed.info/sct",
      "display": "3-hydroxyisobutyrate dehydrogenase",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "3-hydroxyisobutyrate dehydrogenase (substance)",
        "language": "en"
      } ]
    }, {
      "code": "238002",
      "system": "http://snomed.info/sct",
      "display": "Heptachlor",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Heptachlor (substance)",
        "language": "en"
      } ]
    }, {
      "code": "261000",
      "system": "http://snomed.info/sct",
      "display": "Codeine phosphate",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Codeine phosphate (substance)",
        "language": "en"
      } ]
    }, {
      "code": "296000",
      "system": "http://snomed.info/sct",
      "display": "Coumachlor",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Coumachlor (substance)",
        "language": "en"
      } ]
    }, {
      "code": "327000",
      "system": "http://snomed.info/sct",
      "display": "Arsenic-76 (substance)",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Arsenic-76",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "76-As",
        "language": "en"
      } ]
    }, {
      "code": "329002",
      "system": "http://snomed.info/sct",
      "display": "Antimony-127 (substance)",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Antimony-127",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "127-Sb",
        "language": "en"
      } ]
    }, {
      "code": "336001",
      "system": "http://snomed.info/sct",
      "display": "Fibrinogen Tokyo II",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Fibrinogen Tokyo II (substance)",
        "language": "en"
      } ]
    }, {
      "code": "340005",
      "system": "http://snomed.info/sct",
      "display": "Enzyme variant",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Enzyme variant (substance)",
        "language": "en"
      } ]
    }, {
      "code": "363000",
      "system": "http://snomed.info/sct",
      "display": "Fibrinogen San Juan",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Fibrinogen San Juan (substance)",
        "language": "en"
      } ]
    }, {
      "code": "370000",
      "system": "http://snomed.info/sct",
      "display": "Beta>2S< glycoprotein (substance)",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Beta>2S< glycoprotein",
        "language": "en"
      } ]
    }, {
      "code": "371001",
      "system": "http://snomed.info/sct",
      "display": "Acylcarnitine hydrolase",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Acylcarnitine hydrolase (substance)",
        "language": "en"
      } ]
    }, {
      "code": "377002",
      "system": "http://snomed.info/sct",
      "display": "Sparteine",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Lupinidine",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Sparteine (substance)",
        "language": "en"
      } ]
    }, {
      "code": "392001",
      "system": "http://snomed.info/sct",
      "display": "Gadolinium-151 (substance)",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "151-Gd",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Gadolinium-151",
        "language": "en"
      } ]
    }, {
      "code": "395004",
      "system": "http://snomed.info/sct",
      "display": "Immunoglobulin pentamer",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Immunoglobulin pentamer (substance)",
        "language": "en"
      } ]
    }, {
      "code": "412004",
      "system": "http://snomed.info/sct",
      "display": "Ribose-5-phosphate isomerase",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Phosphopentosisomerase",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Phosphoriboisomerase",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Ribose-5-phosphate isomerase (substance)",
        "language": "en"
      } ]
    }, {
      "code": "424006",
      "system": "http://snomed.info/sct",
      "display": "Citramalyl-CoA lyase",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Citramalyl-coenzyme A lyase",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Citramalyl-coenzyme A lyase (substance)",
        "language": "en"
      } ]
    }, {
      "code": "425007",
      "system": "http://snomed.info/sct",
      "display": "Hemoglobin Nagoya",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Hb 97(FG4), His-pro",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Haemoglobin Nagoya",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Hemoglobin Nagoya (substance)",
        "language": "en"
      } ]
    }, {
      "code": "432003",
      "system": "http://snomed.info/sct",
      "display": "Carminic acid",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Carminic acid stain (substance)",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Carminic acid stain",
        "language": "en"
      } ]
    }, {
      "code": "438004",
      "system": "http://snomed.info/sct",
      "display": "2-hydroxyglutarate dehydrogenase (substance)",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "2-hydroxyglutarate dehydrogenase",
        "language": "en"
      } ]
    }, {
      "code": "462009",
      "system": "http://snomed.info/sct",
      "display": "Urease (ATP-hydrolysing)",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Urease (adenosine triphosphate-hydrolysing) (substance)",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Urease (adenosine triphosphate-hydrolysing)",
        "language": "en"
      } ]
    }, {
      "code": "472007",
      "system": "http://snomed.info/sct",
      "display": "Vegetable textile fiber",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Vegetable textile fibre",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Vegetable textile fiber (substance)",
        "language": "en"
      } ]
    }, {
      "code": "476005",
      "system": "http://snomed.info/sct",
      "display": "Lymphocyte antigen CD1b",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Lymphocyte antigen CD1b (substance)",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "CD1b - Cluster of differentiation antigen 1b",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Cluster of differentiation antigen 1b",
        "language": "en"
      } ]
    }, {
      "code": "498001",
      "system": "http://snomed.info/sct",
      "display": "Nitrilase",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Nitrilase (substance)",
        "language": "en"
      } ]
    }, {
      "code": "501001",
      "system": "http://snomed.info/sct",
      "display": "Blood group antibody Sf^a^",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Blood group antibody Stolzfus",
        "language": "en"
      }, {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Blood group antibody Sf^a^ (substance)",
        "language": "en"
      } ]
    }, {
      "code": "505005",
      "system": "http://snomed.info/sct",
      "display": "Blood group antibody M'",
      "designation": [ {
        "use": {
          "code": "display",
          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Blood group antibody M' (substance)",
        "language": "en"
      } ]
    }, {
      "code": "506006",
      "system": "http://snomed.info/sct",
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Teichoic-acid synthase",
        "language": "en"
      }, {
        "use": {
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Cytidine diphosphate (CDP) glycerol glycerophosphotransferase",
        "language": "en"
      }, {
        "use": {
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Cytidine diphosphate glycerol glycerophosphotransferase",
        "language": "en"
      }, {
        "use": {
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Cytidine diphosphate glycerol glycerophosphotransferase (substance)",
        "language": "en"
      } ]
    }, {
      "code": "3710008",
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      "display": "Prostaglandin synthase",
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Prostaglandin-endoperoxide synthase",
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      }, {
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Prostaglandin G/H synthase",
        "language": "en"
      }, {
        "use": {
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        },
        "value": "Prostaglandin synthase (substance)",
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      } ]
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      "code": "3718001",
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      "display": "Cow's milk",
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        },
        "value": "Cow's milk (substance)",
        "language": "en"
      } ]
    }, {
      "code": "3726009",
      "system": "http://snomed.info/sct",
      "display": "Valine-tRNA ligase",
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
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        "value": "Valyl-tRNA synthetase",
        "language": "en"
      }, {
        "use": {
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
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        "value": "Valine-transfer ribonucleic acid ligase (substance)",
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      }, {
        "use": {
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Valine-transfer ribonucleic acid ligase",
        "language": "en"
      } ]
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      "code": "3727000",
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      "display": "Hemoglobin F-Port Royal",
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        },
        "value": "Hb 125(H3), Glu-ala",
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      }, {
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        "value": "Haemoglobin F-Port Royal",
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      }, {
        "use": {
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        },
        "value": "Hemoglobin F-Port Royal (substance)",
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      } ]
    }, {
      "code": "3730007",
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      "display": "Blood group antigen Tr^a^",
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        "value": "Blood group antigen Traversu",
        "language": "en"
      }, {
        "use": {
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        },
        "value": "Blood group antigen Lanthois",
        "language": "en"
      }, {
        "use": {
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Blood group antigen Tr^a^ (substance)",
        "language": "en"
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      "code": "3737005",
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      "display": "Nitrate reductase (NADH)",
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        "value": "Nitrate reductase (reduced nicotinamide adenine dinucleotide)",
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      }, {
        "use": {
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        "value": "Nitrate reductase (reduced nicotinamide adenine dinucleotide) (substance)",
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      "code": "3742002",
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      "display": "Extracellular crystal",
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        "value": "Extracellular crystal (substance)",
        "language": "en"
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    }, {
      "code": "3757009",
      "system": "http://snomed.info/sct",
      "display": "Gossypol",
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
        },
        "value": "Cottonseed meal toxin",
        "language": "en"
      }, {
        "use": {
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        },
        "value": "Gossypol (substance)",
        "language": "en"
      } ]
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      "code": "3771001",
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      "display": "Neuromelanin",
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        "value": "Neuromelanin (substance)",
        "language": "en"
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    }, {
      "code": "3775005",
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      "display": "Choline dehydrogenase",
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        "value": "Choline dehydrogenase (substance)",
        "language": "en"
      } ]
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      "code": "3776006",
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      "display": "Xanthine dehydrogenase",
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        "value": "Xanthine dehydrogenase (substance)",
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      "code": "3792001",
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        "value": "Arachidonic acid (substance)",
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      }, {
        "use": {
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        "value": "Eicosatetraenoic acid",
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        "use": {
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        "value": "5,8,11,14-eicosatetraenoic acid",
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      }, {
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        "value": "AA - arachidonic acid",
        "language": "en"
      } ]
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      "code": "3800009",
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      "display": "Acetate kinase",
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        "value": "Acetokinase",
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        "value": "Acetate kinase (substance)",
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      "code": "3807007",
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        "value": "Blood group antigen Rh4",
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        "value": "RH4 (ISBT symbol)",
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        "value": "c antigen",
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        "value": "Blood group antigen c (substance)",
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      "code": "3811001",
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      "display": "Magnesium-protoporphyrin methyltransferase",
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        "value": "Magnesium-protoporphyrin methyltransferase (substance)",
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      "code": "3812008",
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      "code": "3816006",
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      "code": "3823007",
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        "value": "Prochlorperazine edisylate (substance)",
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      "code": "3829006",
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      "display": "Iron",
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        "value": "Fe - Iron",
        "language": "en"
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      "code": "3834005",
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        "value": "L-glutaminase",
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      "code": "3844007",
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        "value": "Protoaphin-aglucone dehydratase (cyclizing) (substance)",
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        "value": "Nitrotoluene (substance)",
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        "value": "Amorphous carbon",
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        "value": "Carbon black (substance)",
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      "code": "3854006",
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        "value": "Bis-chloro methyl ether",
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      "display": "Hydrocodone bitartrate",
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        "value": "Dihydrocodeinone bitartrate",
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        "value": "Hydrocodone bitartrate (substance)",
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      "code": "3892007",
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        "value": "Thymidine (substance)",
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      "code": "3896005",
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        "value": "p-Hydroxybenzoate ester (substance)",
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        "value": "Blood group antigen 'N' (substance)",
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      "code": "3906002",
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      "display": "Rectified birch tar oil (substance)",
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        "value": "Rectified birch tar oil",
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        "value": "Hemoglobin Atago (substance)",
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        "value": "Manufactured gas (substance)",
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      "display": "Copper-64 (substance)",
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        "value": "64-Cu",
        "language": "en"
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      "code": "3941003",
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        "value": "Metronidazole hydrochloride (substance)",
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      "code": "3945007",
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        "value": "Tin isotope (substance)",
        "language": "en"
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      "code": "3958008",
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        "value": "245-Cf",
        "language": "en"
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        "value": "Californium-245",
        "language": "en"
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      "code": "3961009",
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      "display": "Blood group antigen Ritherford",
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        "value": "Blood group antigen Ritherford (substance)",
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      "code": "3976001",
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      "display": "Blood group antigen HEMPAS",
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          "system": "http://terminology.hl7.org/CodeSystem/designation-usage"
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        "value": "Blood group antigen HEMPAS (substance)",
        "language": "en"
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      "code": "3982003",
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      "display": "Oxaloacetate decarboxylase",
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        "value": "Oxalase beta-decarboxylase",
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        "value": "Oxaloacetate decarboxylase (substance)",
        "language": "en"
      } ]
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      "code": "3983008",
      "system": "http://snomed.info/sct",
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        "value": "DMT",
        "language": "en"
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        "value": "N,-N-dimethyltryptamine (substance)",
        "language": "en"
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        "value": "Oxalate coenzyme A-transferase",
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        "value": "Erythrosine",
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        "value": "Transfer ribonucleic acid adenylyltransferase (substance)",
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      }, {
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        },
        "value": "Transfer ribonucleic acid adenylyltransferase",
        "language": "en"
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      "code": "8275006",
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        "value": "Hemoglobin Madrid (substance)",
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        "value": "Reverse transcriptase",
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        "value": "Revertase",
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        "value": "Ribonucleic acid-directed deoxyribonucleic acid polymerase",
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      "code": "8340009",
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        "value": "Cresyl blue BBS",
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        "value": "Brilliant cresyl blue stain",
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      "code": "8354001",
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        "value": "Human leucocyte antigen DRw15",
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        "value": "Hemoglobin Machida (substance)",
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        "value": "Potassium cyanate (substance)",
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        "value": "Dichlorodifluoromethane (substance)",
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        "value": "Tumour necrosis factor",
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        "value": "Cachectin",
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        "value": "T-cell leukemia-lymphoma gene 6",
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        "value": "T-cell leukaemia-lymphoma gene 6",
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        "value": "Potassium chloride (substance)",
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        "value": "Kanamycin sulfate (substance)",
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        "value": "Sulfachlorpyridazine (substance)",
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        "value": "Blood group antibody Austin (substance)",
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        "value": "Vitamin B7",
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        "value": "Azure B",
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        "value": "Blood group antibody Tarplee (substance)",
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