description: This Observation profile represents laboratory result observations related to a public health event. package_name: rs/hl7.fhir.us.ph derivation: constraint name: USPublicHealthLaboratoryResultObservationProfile type: Observation elements: specimen: {mustSupport: true, index: 0} package_version: library-1.0.0 class: profile kind: resource url: http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-lab-result-observation base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-lab version: 1.0.0