[Asymptomatic brucellosis].
D000003:Abattoirs; D000328:Adult; D000818:Animals; D002006:Brucellosis / Q000175:diagnosis* / Q000635:transmission / Q000662:veterinary; D002417:Cattle; D002418:Cattle Diseases / Q000635:transmission; D003612:Dairying; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000175:diagnosis*
Bruceloza bezobjawowa.