{"resourceType":"SearchParameter","id":"Procedure-subject","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"url":"http://hl7.org/fhir/SearchParameter/Procedure-subject","version":"4.0.1","name":"subject","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"Health Level Seven International (Patient Care)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/patientcare/index.cfm"}]}],"description":"Search by subject","code":"subject","base":["Procedure"],"type":"reference","expression":"Procedure.subject","xpath":"f:Procedure/f:subject","xpathUsage":"normal","target":["Group","Patient"]}