{
  "package" : "hl7.terminology.r5@6.3.0",
  "definition" : "**Description:** Different types of research studies that may be conducted and reported on.\\r\\n\\r\\n**Examples:**\\r\\n\\r\\n *  Observational\\r\\n *  Investigational",
  "system" : "http://terminology.hl7.org/CodeSystem/conceptdomains",
  "property" : [ {
    "code" : "source",
    "valueCode" : "v3"
  }, {
    "code" : "ConceptualSpaceForClassCode",
    "valueCoding" : {
      "code" : "INVSTG",
      "system" : "http://terminology.hl7.org/CodeSystem/v3-ActClass"
    }
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "ActCode"
  } ],
  "codesystem" : "a4b9689b-4fea-537a-ab56-085748a134dc",
  "concept_id" : "ddd598e4-7d6c-55ae-ba4a-becc6e8965cc",
  "ancestors" : {
    "ActCode" : 1,
    "ResearchStudyType" : 0
  },
  "id" : "38987eef-15b6-4add-a855-4fe31d14a108",
  "code" : "ResearchStudyType",
  "display" : "ResearchStudyType",
  "version" : "3.0.0"
}