description: The biological (natural) father of the newborn or fetus. package_name: hl7.fhir.us.vr-common-library derivation: constraint name: RelatedPersonFatherNaturalVitalRecords type: RelatedPerson elements: relationship: short: natural father pattern: type: CodeableConcept value: coding: - {code: NFTH, system: 'http://terminology.hl7.org/CodeSystem/v3-RoleCode'} index: 0 package_version: 2.0.0-ballot class: profile kind: resource url: http://hl7.org/fhir/us/vr-common-library/StructureDefinition/RelatedPerson-father-natural-vr base: http://hl7.org/fhir/us/vr-common-library/StructureDefinition/RelatedPerson-father-vr version: 2.0.0-ballot