[Leptospirosis risk in swine breeding].
D000003:Abattoirs; D000382:Agricultural Workers' Diseases / Q000453:epidemiology*; D000818:Animals; D003604:Czechoslovakia; D006801:Humans; D007922:Leptospirosis / Q000453:epidemiology* / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology*
Das Leptospirosenrisiko in der Schweinezucht.