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 0dec4686-57e5-4818-b054-7867bc94809d-6839

Import all the codes that are contained in the intersection of