Salmonella in swine, cattle and the environment of abattoirs.
D000003:Abattoirs; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D012475:Salmonella; D012480:Salmonella Infections; D013552:Swine; D013553:Swine Diseases
CATTLE/diseases; SALMONELLA; SALMONELLA INFECTIONS; SLAUGHTERING AND SLAUGHTERHOUSES; SWINE/diseases