This is the CodeSystem that contains codes in both WHO Regional Offices CodeSystem (http://smart.who.int/trust/CodeSystem/WHORegionalOffices) and WHO Regional Offices CodeSystem (http://smart.who.int/trust/CodeSystem/WHORegionalOffices).
Generated Narrative: CodeSystem 55778ee0-2f8a-4a19-ab14-90d70d558f93-45
This code system http://hl7.org/fhir/comparison/CodeSystem/55778ee0-2f8a-4a19-ab14-90d70d558f93-45 defines codes, but no codes are represented here