This is the CodeSystem that contains codes in both AdverseEventSeriousness (http://terminology.hl7.org/CodeSystem/adverse-event-seriousness) and AdverseEventSeriousness (http://terminology.hl7.org/CodeSystem/adverse-event-seriousness).
Generated Narrative: CodeSystem bdc414e2-3f1c-4f93-9fee-e1537596ef77-48
This code system http://hl7.org/fhir/comparison/CodeSystem/bdc414e2-3f1c-4f93-9fee-e1537596ef77-48 defines codes, but no codes are represented here