Thyroxine, stilboestrol and antibiotics in rations for castrated male pigs.
D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D004054:Diethylstilbestrol / Q000494:pharmacology*; D006128:Growth / Q000187:drug effects*; D008297:Male; D034421:Sus scrofa; D013552:Swine; D013974:Thyroxine / Q000494:pharmacology*
D000900:Anti-Bacterial Agents; D004054:Diethylstilbestrol; D013974:Thyroxine
ANTIBIOTICS/effects; DIETHYLSTILBESTROL/effects; GROWTH/effect of drugs on; THYROXIN/effects