{
  "resourceType": "StructureDefinition",
  "id": "553241f5-8e88-4640-ba1b-ddfb9b434390",
  "meta": {
    "versionId": "1",
    "lastUpdated": "2016-11-21T16:35:54.179+00:00"
  },
  "url": "http://stelar.org/StructureDefinition/stelar/extension/challengeConc",
  "name": "Challenge Conc",
  "status": "draft",
  "publisher": "HERC",
  "date": "2016-11-21",
  "description": "The concentration of challenge agent employed in a pharmaceutical bronchial provocation test.",
  "fhirVersion": "1.0.1",
  "kind": "datatype",
  "constrainedType": "Extension",
  "abstract": false,
  "context": [
    "Basic"
  ],
  "base": "http://hl7.org/fhir/StructureDefinition/Extension",
  "snapshot": {
    "element": [
      {
        "path": "Extension",
        "short": "Challenge Conc",
        "definition": "The concentration of challenge agent employed in a pharmaceutical bronchial provocation test.",
        "mustSupport": true,
        "isModifier": false
      },
      {
        "path": "Extension.valueQuantity",
        "name": "Challenge Conc",
        "definition": "The concentration of challenge agent employed in a pharmaceutical bronchial provocation test.",
        "min": 1,
        "max": "*",
        "type": [
          {
            "code": "Quantity"
          }
        ],
        "mustSupport": true
      }
    ]
  }
}