Lookup for FHIR R5 CodeableReference for use in FHIR R4B

Source ElementUsageTarget
CodeableReference.idUseElementSameNameCodeableReference.id
CodeableReference.extensionUseElementSameNameCodeableReference.extension
CodeableReference.conceptUseElementSameNameCodeableReference.concept
CodeableReference.referenceUseElementSameNameCodeableReference.reference