{
  "observationResultRequirement": [ {
    "reference": "ObservationDefinition/example-observation-toxoigg"
  }, {
    "reference": "ObservationDefinition/example-observation-toxoigm"
  }, {
    "reference": "ObservationDefinition/example-observation-toxoint"
  } ],
  "description": "Serology for Toxoplasma gondii",
  "_filename": "example/ActivityDefinition-example-lab-procedure-toxoplasma.json",
  "package_name": "hl7.fhir.uv.order-catalog",
  "date": "2020-02-19T14:00:00+02:00",
  "meta": {
    "profile": [ "http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LabProcedureDefinition" ]
  },
  "publisher": "HL7 International - Orders and Observations Work Group",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm"
    } ]
  } ],
  "name": "ToxoplasmaProcedure",
  "type": null,
  "experimental": "true",
  "topic": [ {
    "coding": [ {
      "code": "165994006",
      "system": "http://snomed.info/sct",
      "display": "Sample serology"
    } ]
  } ],
  "resourceType": "ActivityDefinition",
  "title": "Toxoplasma gondii serology procedure",
  "package_version": "0.1.0",
  "status": "draft",
  "language": "en-US",
  "id": "621fa7cd-76a1-4e5a-8a12-7834fd291fb2",
  "kind": "ServiceRequest",
  "url": "http://hl7.org/fhir/uv/order-catalog/ActivityDefinition/example-lab-procedure-toxoplasma",
  "code": {
    "coding": [ {
      "code": "57770-0",
      "system": "http://loinc.org",
      "display": "Toxoplasma gondii IgG and IgM panel - Serum"
    } ]
  },
  "version": "0.1.0",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/Special/committees/orders",
      "system": "url"
    } ]
  } ],
  "effectivePeriod": {
    "end": "2022-12-25",
    "start": "2020-04-01"
  }
}