http://hl7.org/fhir/StructureDefinition/family-member-history-genetics-sibling|4.0.1

Identifies a sibling of the relative.
element_idtypes
Extension
Extension.extension:type
Extension.extension:type.extension
Extension.extension:type.url
Extension.extension:type.value[x]
Extension.extension:reference
Extension.extension:reference.extension
Extension.extension:reference.url
Extension.extension:reference.value[x]
Extension.url
Extension.value[x]
Extension
Extension.id
Extension.extension
Extension.extension:type
Extension.extension:type.id
Extension.extension:type.extension
Extension.extension:type.url
Extension.extension:type.value[x]
Extension.extension:reference
Extension.extension:reference.id
Extension.extension:reference.extension
Extension.extension:reference.url
Extension.extension:reference.value[x]
Extension.url
Extension.value[x]