{
  "resourceType": "StructureDefinition",
  "url": "http://ehealth.bc.ca/fhir/StructureDefinition/ca-bc-eforms-profile-observationLabResults",
  "name": "ObservationLabResults",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Observation.meta",
        "path": "Observation.meta"
      },
      {
        "id": "Observation.meta.profile",
        "path": "Observation.meta.profile",
        "comment": "Apply \"http://ehealth.bc.ca/fhir/StructureDefinition/ca-bc-eforms-profile-observationLabResults\"",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Observation.category",
        "path": "Observation.category",
        "min": 1
      },
      {
        "id": "Observation.category.coding.system",
        "path": "Observation.category.coding.system",
        "code": [
          {
            "system": "http://terminology.hl7.org/CodeSystem/observation-category"
          }
        ],
        "min": 1
      },
      {
        "id": "Observation.category.coding.code",
        "path": "Observation.category.coding.code",
        "code": [
          {
            "code": "laboratory"
          }
        ],
        "min": 1
      },
      {
        "id": "Observation.code.coding.system",
        "path": "Observation.code.coding.system",
        "code": [
          {
            "system": "http://loinc.org"
          }
        ],
        "min": 1
      },
      {
        "id": "Observation.code.coding.code",
        "path": "Observation.code.coding.code",
        "min": 1
      },
      {
        "id": "Observation.subject",
        "path": "Observation.subject",
        "min": 1
      },
      {
        "id": "Observation.subject.reference",
        "path": "Observation.subject.reference",
        "comment": "Reference(Patient|Group|Device|Location)",
        "min": 1
      },
      {
        "id": "Observation.performer.reference",
        "path": "Observation.performer.reference",
        "min": 1
      }
    ]
  }
}