Union of http://terminology.hl7.org/CodeSystem/FDDC and http://terminology.hl7.org/CodeSystem/FDDC

This is the CodeSystem that contains all the codes in First DataBank Drug Codes (http://terminology.hl7.org/CodeSystem/FDDC) and First DataBank Drug Codes (http://terminology.hl7.org/CodeSystem/FDDC). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: CodeSystem 9137e97b-aec1-4316-a65f-a273ef42c951-194

This code system http://hl7.org/fhir/comparison/CodeSystem/9137e97b-aec1-4316-a65f-a273ef42c951-194 defines codes, but no codes are represented here

Code