{
  "description": "This identifies the pharmacological drug class, such as Cephalosporins. Shall contain a value descending from the NDF-RT concept types of “Mechanism of Action - N0000000223”, “Physiologic Effect - N0000009802” or “Chemical Structure - N0000000002”`. NUI will be used as the concept code.",
  "compose": {
    "include": [ {
      "filter": [ {
        "op": "is-a",
        "value": "N0000000223”",
        "property": "concept"
      } ],
      "system": "http://hl7.org/fhir/ndfrt"
    }, {
      "filter": [ {
        "op": "is-a",
        "value": "N0000009802”",
        "property": "concept"
      } ],
      "system": "http://hl7.org/fhir/ndfrt"
    }, {
      "filter": [ {
        "op": "is-a",
        "value": "N0000000002”",
        "property": "concept"
      } ],
      "system": "http://hl7.org/fhir/ndfrt"
    } ]
  },
  "_filename": "ValueSet-daf-medication-drugclass.json",
  "package_name": "hl7.fhir.us.daf",
  "date": "2016-08-11T20:06:35+10:00",
  "publisher": "PHIN VADS",
  "name": "Medication Drug Class Value Set",
  "type": null,
  "experimental": null,
  "resourceType": "ValueSet",
  "title": null,
  "package_version": "1.6.0",
  "status": "active",
  "id": "510ce5f9-207e-4bf8-a188-a384abddc8c8",
  "kind": null,
  "url": "http://hl7.org/fhir/us/daf/ValueSet/daf-medication-drugclass",
  "identifier": [ {
    "value": "urn:oid:2.16.840.1.113883.3.88.12.80.18",
    "system": "urn:ietf:rfc:3986"
  } ],
  "version": null,
  "contact": [ {
    "telecom": [ {
      "value": "https://phinvads.cdc.gov/vads/ViewValueSet.action?id=77FDBFB5-A277-DE11-9B52-0015173D1785",
      "system": "other"
    } ]
  } ]
}