{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0566",
  "property" : [ ],
  "codesystem" : "d1b78443-68aa-57ac-98ea-93ead91c08cb",
  "concept_id" : "4df8250d-c34c-5030-aed8-599e46adae42",
  "ancestors" : {
    "GRN" : 0
  },
  "id" : "895efb93-1724-4e97-9f5f-8ff282e97d79",
  "code" : "GRN",
  "display" : "Granulocytes",
  "version" : "2.9"
}