The excretion of nicotinic acid derivatives after ingestion of tryptophane by man.
D001692:Biological Transport; D004435:Eating; D009525:Niacin; D009539:Nicotinic Acids; D014364:Tryptophan
D009539:Nicotinic Acids; D009525:Niacin; D014364:Tryptophan
NICOTINIC ACID; TRYPTOPHANE