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 efa809c9-a3af-4d45-b259-5658992532c3-56

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