{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Stain, Mayers progressive hematoxylin and eosin",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "82c77d18-2f57-5ed8-9365-64a5fa72e7d3",
  "concept_id" : "c8376155-23a4-5778-aa29-8084b3621fd9",
  "ancestors" : {
    "0203" : 0
  },
  "id" : "3ecd0ac4-ef48-4a7e-840f-4836eb64440a",
  "code" : "0203",
  "display" : "Mayers progressive hematoxylin and eosin stain",
  "version" : "2018-08-12"
}