Determination of isonicotinic acid hydrazide; its augmentation by para-aminosalicylic acid; proposed gasometric procedure.
D010131:Aminosalicylic Acid / Q000494:pharmacology*; D003124:Colorimetry; D007538:Isoniazid; D009525:Niacin; D009539:Nicotinic Acids / Q000032:analysis*
D009539:Nicotinic Acids; D009525:Niacin; D010131:Aminosalicylic Acid; D007538:Isoniazid
COLORIMETRY; NICOTINIC ACID ISOMERS/determination; PARA-AMINOSALICYLIC ACID/effects