{
  "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" : "41302d91-a42f-5874-b93c-9d0275eff92f",
  "ancestors" : {
    "PLT" : 0
  },
  "id" : "f10180e6-2359-4e01-8f2e-2eb339b69541",
  "code" : "PLT",
  "display" : "Platelets",
  "version" : "2.9"
}