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 Adverse Event Seriousness (http://hl7.org/fhir/ValueSet/adverse-event-seriousness) and Adverse Event Seriousness (http://hl7.org/fhir/ValueSet/adverse-event-seriousness).