Antibiotics stimulate growth of germfree birds.
D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002645:Chickens; D004305:Dose-Response Relationship, Drug; D005856:Germ-Free Life / Q000187:drug effects*; D006128:Growth / Q000187:drug effects
D000900:Anti-Bacterial Agents