Salmonella excretion in joy-riding pigs.
D000003:Abattoirs; D000818:Animals; D005243:Feces / Q000382:microbiology*; D012475:Salmonella / Q000302:isolation & purification*; D012481:Salmonella Infections, Animal / Q000382:microbiology; D013312:Stress, Physiological / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology; D015047:Zoonoses