[Criteria for the elimination and sanitary improvement of natural foci of infections].
D000818:Animals; D003140:Communicable Disease Control; D004197:Disease Reservoirs; D004199:Disease Vectors; D006801:Humans; D014586:USSR; D015047:Zoonoses / Q000517:prevention & control
O kriteriiakh likvidatsii i ozdorovleniia prirodnykh ochagov infektsiĭ.