Effects of dietary antibiotics upon numbers and kinds of intestinal bacteria in chicks.
D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001419:Bacteria; D002645:Chickens; D004032:Diet; D006801:Humans; D007422:Intestines / Q000382:microbiology*
D000900:Anti-Bacterial Agents
ANTIBIOTICS/effects; BACTERIA; INTESTINES/microbiology