[Problems of the epizootology of listeriosis].
D000818:Animals; D004196:Disease Outbreaks; D008088:Listeriosis / Q000662:veterinary*; D012621:Seasons; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology*; D012800:Siberia
Voprosy épizootologii listerioza.