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 f833eaa4-d837-46e2-a980-c5d973948a9e-45
This code system http://hl7.org/fhir/comparison/CodeSystem/f833eaa4-d837-46e2-a980-c5d973948a9e-45 defines codes, but no codes are represented here