[Effect of nicotinic acid on the evolution of avitaminosis in rats].
D000818:Animals; D001361:Avitaminosis; D005075:Biological Evolution; D009525:Niacin / Q000494:pharmacology*; D009539:Nicotinic Acids; D051381:Rats; D014802:Vitamin A Deficiency
D009539:Nicotinic Acids; D009525:Niacin
NICOTINIC ACID/effects; VITAMIN A DEFICIENCY/experimental
Influenta acidului nicotinic asupra evoluţiei avitaminozei a la şobolani.