{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "Values expected for a normal member of the relevant control population being measured. Typically each results producer such as a laboratory has specific normal ranges and they are usually defined as within two standard deviations from the mean and account for 95.45% of this population.",
  "system" : "http://terminology.hl7.org/CodeSystem/referencerange-meaning",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "type"
  } ],
  "codesystem" : "b8a8e4e3-2c9c-5312-9d90-bd6ab35e09b6",
  "concept_id" : "7d5ff15b-f192-542b-b9df-ac6c4a3f0fbd",
  "ancestors" : {
    "type" : 1,
    "normal" : 0
  },
  "id" : "4c2482a7-7159-4a03-bc20-a61b7112e250",
  "code" : "normal",
  "display" : "Normal Range",
  "version" : "1.0.1"
}