Union of v3-EntityClassChemicalSubstance and v3-EntityClassChemicalSubstance

Union of http://terminology.hl7.org/ValueSet/v3-EntityClassChemicalSubstance and http://terminology.hl7.org/ValueSet/v3-EntityClassChemicalSubstance

This is the ValueSet that contains all the codes in EntityClassChemicalSubstance (http://terminology.hl7.org/ValueSet/v3-EntityClassChemicalSubstance) and EntityClassChemicalSubstance (http://terminology.hl7.org/ValueSet/v3-EntityClassChemicalSubstance). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: ValueSet 974a4042-5ef9-4d87-bcaa-92de671fa085-6788

Import all the codes that are contained in the intersection of