[Leptospirosis in cattle].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D005260:Female; D006801:Humans; D007922:Leptospirosis; D008413:Mastitis; D008414:Mastitis, Bovine / Q000209:etiology*
CATTLE/diseases; MASTITIS, BOVINE/etiology