title: [Epidemiological survey of an infectious disease focus].
mesh_terms: D003140:Communicable Disease Control; D003141:Communicable Diseases / Q000453:epidemiology*; D004197:Disease Reservoirs; D004812:Epidemiologic Methods; D006801:Humans; D014586:USSR
vernacular_title: Epidemiologicheskoe obsledovanie ochaga infektsionnogo zabolevaniia.