description: Captures citations, evidence and other supporting documentation for the observation or report. package_name: hl7.fhir.uv.genomics-reporting derivation: constraint name: Related Artifact type: Extension elements: url: pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/dr-relatedArtifact'} index: 0 package_version: 0.1.0 class: extension kind: complex-type url: http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/dr-relatedArtifact base: http://hl7.org/fhir/StructureDefinition/Extension version: 2018may