Union of https://www.ehealth.fgov.be/standards/fhir/lab/StructureDefinition/be-ext-referencerange-comment and https://www.ehealth.fgov.be/standards/fhir/lab/StructureDefinition/be-ext-referencerange-comment

This is the set of resources that conform to either of the profiles Comment extension for ReferenceRange (https://www.ehealth.fgov.be/standards/fhir/lab/StructureDefinition/be-ext-referencerange-comment) and Comment extension for ReferenceRange (https://www.ehealth.fgov.be/standards/fhir/lab/StructureDefinition/be-ext-referencerange-comment). E.g. what you have to deal with if you get resources conforming to one of them

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*Comment extension for ReferenceRange
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
... url 1..1uriidentifies the meaning of the extension
... value[x] 0..1??Text node with attribution
ele-1: All FHIR elements must have a @value or children

doco Documentation for this format