title: [Efforts of the World Health Organization in the field of communicable diseases].
mesh_terms: D002771:Cholera / Q000453:epidemiology; D003140:Communicable Disease Control; D006801:Humans; D007918:Leprosy / Q000453:epidemiology; D011213:Poxviridae Infections / Q000453:epidemiology; D012749:Sexually Transmitted Diseases / Q000453:epidemiology; D014944:World Health Organization
vernacular_title: Die Arbeit der Weltgesundheitsorganisation auf dem Gebiet der übertragbaren Krankheiten.