{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Reference authority MIRD Pamphlet No.1 (rev) ,Society of Nuclear Medicine, 1976",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "65e82f2a-6c35-5b2b-9c12-4fca4c0115aa",
  "ancestors" : {
    "113520" : 0
  },
  "id" : "3030a3d5-ab21-4016-80d4-b3143cb464c4",
  "code" : "113520",
  "display" : "MIRD Pamphlet 1",
  "version" : "01"
}