Role of native intestinal microflora in protection against pathogens.
D000818:Animals; D018407:Bacterial Physiological Phenomena; D002645:Chickens; D004463:Ecology; D005232:Fatty Acids, Volatile / Q000378:metabolism; D007413:Intestinal Mucosa / Q000382:microbiology; D007422:Intestines / Q000382:microbiology*; D051379:Mice; D012475:Salmonella / Q000254:growth & development; D012481:Salmonella Infections, Animal / Q000382:microbiology*
D005232:Fatty Acids, Volatile