The quantitative determination of isoniazid and para-aminosalicylic acid in body fluids.
D010131:Aminosalicylic Acid / Q000032:analysis*; D001826:Body Fluids; D007538:Isoniazid / Q000032:analysis*
D010131:Aminosalicylic Acid; D007538:Isoniazid
ISONIAZID/determination; PARA-AMINOSALICYLIC ACID/determination