{"resourceType":"SearchParameter","id":"List-source","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"url":"http://hl7.org/fhir/SearchParameter/List-source","version":"4.0.1","name":"source","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"Health Level Seven International (FHIR Infrastructure)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/fiwg/index.cfm"}]}],"description":"Who and/or what defined the list contents (aka Author)","code":"source","base":["List"],"type":"reference","expression":"List.source","xpath":"f:List/f:source","xpathUsage":"normal","target":["Practitioner","Device","Patient","PractitionerRole"]}