Studies on conventional and germ-free chickens treated orally with antibiotics.
D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D000904:Antibiotics, Antitubercular; D002645:Chickens; D006128:Growth / Q000187:drug effects*; D008460:Meat
D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular
ANTIBIOTICS/effects; GROWTH/effect of drugs on