{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Stain, Argentaffin silver",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "82c77d18-2f57-5ed8-9365-64a5fa72e7d3",
  "concept_id" : "387e5e77-055e-5e96-be04-072837629412",
  "ancestors" : {
    "0154" : 0
  },
  "id" : "fc73f9f6-6a95-48e2-b3b6-88639e7dd048",
  "code" : "0154",
  "display" : "Argentaffin silver stain",
  "version" : "2018-08-12"
}