{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "For single-proton MR spectroscopy, the ratio between the N-acetylaspartate and Creatine resonance peaks",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "0f54c4b5-7892-58d5-b7b7-0263594117f5",
  "ancestors" : {
    "113082" : 0
  },
  "id" : "debca226-fbc4-4443-b935-a53cc92430e0",
  "code" : "113082",
  "display" : "N-acetylaspartate /Creatine Ratio",
  "version" : "01"
}