{
  "resourceType": "ValueSet",
  "id": "CareConnect-AllergyManifestation-1",
  "url": "https://fhir.hl7.org.uk/STU3/ValueSet/CareConnect-AllergyManifestation-1",
  "version": "1.2.0",
  "name": "Care Connect Allergy Manifestation",
  "status": "draft",
  "date": "2018-11-14T00:00:00+00:00",
  "publisher": "HL7 UK",
  "description": "A code from the SNOMED Clinical Terminology UK hierarchy with concept id '404684003' to record an allergy manifestation or a value from the HL7 FHIR nullFlavors code system.",
  "copyright": "This value set includes content from SNOMED CT, which is copyright © 2002+ International Health Terminology Standards Development Organisation (IHTSDO), and distributed by agreement between IHTSDO and HL7. Implementer use of SNOMED CT is not covered by this agreement.",
  "compose": {
    "include": [
      {
        "system": "http://snomed.info/sct",
        "filter": [
          {
            "property": "concept",
            "op": "in",
            "value": "404684003"
          }
        ]
      },
      {
        "system": "http://hl7.org/fhir/v3/NullFlavor",
        "filter": [
          {
            "property": "concept",
            "op": "=",
            "value": "UNC"
          },
          {
            "property": "concept",
            "op": "=",
            "value": "ASKU"
          },
          {
            "property": "concept",
            "op": "=",
            "value": "NI"
          }
        ]
      }
    ]
  }
}