description: Extension to make a reference to the medication for the immunization.
package_name: ch.fhir.ig.ch-vacd
derivation: constraint
name: CHVACDExtensionImmunizationMedicationReference
type: Extension
elements:
  url:
    type: uri
    pattern: {type: Uri, value: 'http://fhir.ch/ig/ch-vacd/StructureDefinition/ch-vacd-ext-immunization-medication-reference'}
    index: 0
  valueReference:
    type: Reference
    short: The Reference to the medication belonging to the immunization.
    mustSupport: true
    refers: ['http://fhir.ch/ig/ch-vacd/StructureDefinition/ch-vacd-medication-for-immunization']
    index: 1
package_version: 1.0.0
class: extension
kind: complex-type
url: http://fhir.ch/ig/ch-vacd/StructureDefinition/ch-vacd-ext-immunization-medication-reference
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.0.0
required: [valueReference]