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 5b1132b8-51e9-46ac-8efa-9d1c907d9515-453
This code system http://hl7.org/fhir/comparison/CodeSystem/5b1132b8-51e9-46ac-8efa-9d1c907d9515-453 defines codes, but no codes are represented here
http://hl7.org/fhir/comparison/CodeSystem/5b1132b8-51e9-46ac-8efa-9d1c907d9515-453