This is the CodeSystem that contains codes in both Pharmacogene Variation (http://www.pharmvar.org) and Pharmacogene Variation (http://www.pharmvar.org).
Generated Narrative: CodeSystem 8d5e97a5-7160-4288-b89a-aac9d8740552-459
This code system http://hl7.org/fhir/comparison/CodeSystem/8d5e97a5-7160-4288-b89a-aac9d8740552-459 defines codes, but no codes are represented here
http://hl7.org/fhir/comparison/CodeSystem/8d5e97a5-7160-4288-b89a-aac9d8740552-459