{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0906",
  "property" : [ ],
  "codesystem" : "0d9c48cf-b161-5a9c-9728-904998677954",
  "concept_id" : "2acaedb7-54f4-545c-8e2b-79b3528b4906",
  "ancestors" : {
    "UD" : 0
  },
  "id" : "47a44791-430c-499f-b982-7e64ef039535",
  "code" : "UD",
  "display" : "Use as directed - Drug is to be used as directed by the prescriber.",
  "version" : "2.9"
}