Effects of continuous feeding of hygromycin B on performance, fertility and hatchability of a commercial laying stock.
D000821:Animal Feed; D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002715:Chlormadinone Acetate / Q000494:pharmacology; D004032:Diet; D004531:Eggs; D005260:Female; D005298:Fertility / Q000187:drug effects*; D011200:Poultry / Q000254:growth & development*; D012098:Reproduction / Q000187:drug effects
D000900:Anti-Bacterial Agents; D002715:Chlormadinone Acetate