Intersection of http://hl7.org/fhir/ValueSet/adverse-event-seriousness and http://hl7.org/fhir/ValueSet/adverse-event-seriousness
This is the ValueSet that contains codes in both AdverseEventSeriousness (http://hl7.org/fhir/ValueSet/adverse-event-seriousness) and AdverseEventSeriousness (http://hl7.org/fhir/ValueSet/adverse-event-seriousness).