Union of substance-code and substance-code

Union of http://hl7.org/fhir/ValueSet/substance-code and http://hl7.org/fhir/ValueSet/substance-code

This is the ValueSet that contains all the codes in Substance Code (http://hl7.org/fhir/ValueSet/substance-code) and Substance Code (http://hl7.org/fhir/ValueSet/substance-code). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: ValueSet 164c7b66-b44f-4547-b738-f0730543f06c-197

This value set includes codes based on the following rules:

Import all the codes that are contained in the intersection of
Import all the codes that are contained in the intersection of