The origin of salmonellas in chickens and chicken carcases.
D000821:Animal Feed; D000818:Animals; D002642:Chick Embryo / Q000382:microbiology; D002645:Chickens; D002988:Cloaca / Q000382:microbiology; D005243:Feces / Q000382:microbiology; D005516:Food Microbiology; D006799:Housing, Animal; D008460:Meat; D011201:Poultry Diseases / Q000209:etiology*; D012475:Salmonella / Q000302:isolation & purification; D012481:Salmonella Infections, Animal / Q000209:etiology*; D012703:Serotyping