[The effect of nicotinic acid and other vasodilatory substances in the elimination of Congo red].
D001391:Azo Compounds / Q000378:metabolism*; D001692:Biological Transport; D003224:Congo Red; D009525:Niacin / Q000494:pharmacology*; D009539:Nicotinic Acids
D001391:Azo Compounds; D009539:Nicotinic Acids; D009525:Niacin; D003224:Congo Red
AZO COMPOUNDS/metabolism; NICOTINIC ACID/pharmacology