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 3b601e7f-3af7-485d-808e-d0591c910aa6-6839

Import all the codes that are contained in the intersection of