title: [Smallpox in Ethiopia. IV. Within sight of the harbor...].
mesh_terms: D003140:Communicable Disease Control; D004197:Disease Reservoirs; D005002:Ethiopia; D006801:Humans; D012899:Smallpox / Q000453:epidemiology*; D012998:Somalia
vernacular_title: Pokken in Ethiopië (IV). In het zicht van de haven...