Effect of para-aminosalicylic acid on serum isoniazid levels in man.
D010131:Aminosalicylic Acid / Q000494:pharmacology*; D001769:Blood; D007536:Isomerism; D007538:Isoniazid; D009525:Niacin; D009539:Nicotinic Acids / Q000097:blood*
D009539:Nicotinic Acids; D009525:Niacin; D010131:Aminosalicylic Acid; D007538:Isoniazid
BLOOD; NICOTINIC ACID ISOMERS/in blood; PARA-AMINOSALICYLIC ACID/effects