description: Used to reference to the referrer of the study
package_name: hl7.fhir.uv.genomics-reporting
derivation: constraint
name: GenomicStudyReferrerExt
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/genomic-study-referrer-ext'}
    index: 1
  value:
    choices: [valueReference]
    index: 3
  valueReference:
    type: Reference
    choiceOf: value
    refers: ['http://hl7.org/fhir/StructureDefinition/Practitioner', 'http://hl7.org/fhir/StructureDefinition/PractitionerRole']
    index: 4
package_version: 3.0.0-ballot
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/genomic-study-referrer-ext
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 3.0.0-ballot