{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Estimate of Oxygen partial pressure at 50% saturation for patients less than 18 years old: P50 = 27.2",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "bf2515f9-1ea3-5245-b0d3-72f192811f79",
  "ancestors" : {
    "122259" : 0
  },
  "id" : "e2dcb4de-b331-4abe-ae31-696628ff1f13",
  "code" : "122259",
  "display" : "if (age < 18y) P50 = 27.2",
  "version" : "01"
}