Lookup for FHIR R5 RatioRange for use in FHIR R4

Source ElementUsageTarget
RatioRangeUseExtensionhttp://hl7.org/fhir/5.0/StructureDefinition/extension-RatioRange
RatioRange.idUseExtensionFromAncestor-
RatioRange.extensionUseExtensionFromAncestor-
RatioRange.lowNumeratorUseExtensionFromAncestor-
RatioRange.highNumeratorUseExtensionFromAncestor-
RatioRange.denominatorUseExtensionFromAncestor-