Vitamin metabolism in chicks. IV. Interrelationship between vitamin A depletion and nitrogen balance in growing cockerels.
D000818:Animals; D002645:Chickens; D004032:Diet; D004044:Dietary Proteins; D008099:Liver / Q000378:metabolism*; D008297:Male; D008696:Methandrostenolone; D009584:Nitrogen / Q000378:metabolism*; D014801:Vitamin A / Q000378:metabolism* / Q000494:pharmacology; D014802:Vitamin A Deficiency
D004044:Dietary Proteins; D014801:Vitamin A; D008696:Methandrostenolone; D009584:Nitrogen