{
  "resourceType": "StructureDefinition",
  "id": "au-dosage",
  "url": "http://hl7.org.au/fhir/StructureDefinition/au-dosage",
  "version": "1.1.0",
  "name": "AUBaseDosage",
  "title": "AU Base Dosage",
  "status": "draft",
  "publisher": "Health Level Seven Australia (Medications WG)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org.au",
          "use": "work"
        }
      ]
    }
  ],
  "description": "This profile defines a dosage structure including core localisation concepts for use in an Australian context.",
  "fhirVersion": "3.0.1",
  "kind": "complex-type",
  "abstract": false,
  "type": "Dosage",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Dosage",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Dosage",
        "path": "Dosage",
        "short": "Dosage information in an Australian healthcare context"
      },
      {
        "id": "Dosage.additionalInstruction",
        "path": "Dosage.additionalInstruction",
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "AdditionalInstruction"
            }
          ],
          "strength": "preferred",
          "valueSetUri": "http://hl7.org/fhir/ValueSet/additional-instruction-codes"
        }
      },
      {
        "id": "Dosage.asNeeded[x]",
        "path": "Dosage.asNeeded[x]",
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "MedicationAsNeededReason"
            }
          ],
          "strength": "preferred",
          "valueSetUri": "https://healthterminologies.gov.au/fhir/ValueSet/clinical-finding-1"
        }
      },
      {
        "id": "Dosage.site",
        "path": "Dosage.site",
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "MedicationAdministrationSite"
            }
          ],
          "strength": "preferred",
          "valueSetUri": "https://healthterminologies.gov.au/fhir/ValueSet/body-site-1"
        }
      },
      {
        "id": "Dosage.route",
        "path": "Dosage.route",
        "binding": {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
              "valueString": "RouteOfAdministration"
            }
          ],
          "strength": "preferred",
          "valueSetUri": "https://healthterminologies.gov.au/fhir/ValueSet/route-of-administration-1"
        }
      },
      {
        "id": "Dosage.method",
        "path": "Dosage.method",
        "binding": {
          "strength": "preferred",
          "valueSetUri": "http://hl7.org/fhir/ValueSet/administration-method-codes"
        }
      }
    ]
  }
}