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 74b261c6-5ef6-4654-a7e3-ed2acb9e0b2e-45
This code system http://hl7.org/fhir/comparison/CodeSystem/74b261c6-5ef6-4654-a7e3-ed2acb9e0b2e-45 defines codes, but no codes are represented here