{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Agglutination, Hemagglutination inhibition",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "82c77d18-2f57-5ed8-9365-64a5fa72e7d3",
  "concept_id" : "15d2a344-6b1c-50e4-b69f-84f3ee95072c",
  "ancestors" : {
    "0018" : 0
  },
  "id" : "fe8bf7b5-2bd1-471f-9f1d-d2208f18deb9",
  "code" : "0018",
  "display" : "Hemagglutination inhibition",
  "version" : "2018-08-12"
}