{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Chromatography, High performance liquid",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationMethod",
  "property" : [ ],
  "codesystem" : "82c77d18-2f57-5ed8-9365-64a5fa72e7d3",
  "concept_id" : "0f62e042-790f-5cba-9768-cf01d432c478",
  "ancestors" : {
    "0041" : 0
  },
  "id" : "722592f4-2517-4320-b1fc-42e23be551ba",
  "code" : "0041",
  "display" : "High performance liquid chromatography",
  "version" : "2018-08-12"
}