{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Stain, Mallory-Heidenhain",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "82c77d18-2f57-5ed8-9365-64a5fa72e7d3",
  "concept_id" : "0d8460c9-beef-59d8-a7d8-e4a983299fc8",
  "ancestors" : {
    "0200" : 0
  },
  "id" : "76b44ace-3641-4116-b40a-c795ca3944e8",
  "code" : "0200",
  "display" : "Mallory-Heidenhain stain",
  "version" : "2018-08-12"
}