This is the CodeSystem that contains codes in both AdverseEventCausalityMethod (http://terminology.hl7.org/CodeSystem/adverse-event-causality-method) and AdverseEventCausalityMethod (http://terminology.hl7.org/CodeSystem/adverse-event-causality-method).
Generated Narrative: CodeSystem 025050bd-2cfd-4172-96d6-f7183099fa21-45
This code system http://hl7.org/fhir/comparison/CodeSystem/025050bd-2cfd-4172-96d6-f7183099fa21-45 defines codes, but no codes are represented here