Effect of niacin on the calcium level of blood.
D001769:Blood; D002118:Calcium / Q000097:blood*; D006801:Humans; D009525:Niacin / Q000494:pharmacology*; D009539:Nicotinic Acids
D009539:Nicotinic Acids; D009525:Niacin; D002118:Calcium
BLOOD; CALCIUM/in blood; NICOTINIC ACID/effects