Effect of proteins low in tryptophane on growth of chickens and on laying hens receiving nicotinic acid-low rations.
D000818:Animals; D002645:Chickens; D004032:Diet; D005260:Female; D008460:Meat; D009525:Niacin; D009539:Nicotinic Acids; D011506:Proteins; D014364:Tryptophan
D009539:Nicotinic Acids; D011506:Proteins; D009525:Niacin; D014364:Tryptophan
NICOTINIC ACID; PROTEINS/in diet; TRYPTOPHANE