Inactivation of isoniazid (INH) in Swedish tuberculous patients before and during treatment with para-aminosalicylic acid (PAS).
D000284:Administration, Oral; D000636:Aminosalicylic Acids / Q000378:metabolism / Q000627:therapeutic use*; D004357:Drug Synergism; D007538:Isoniazid / Q000097:blood / Q000378:metabolism* / Q000627:therapeutic use; D014376:Tuberculosis / Q000188:drug therapy / Q000378:metabolism*
D000636:Aminosalicylic Acids; D007538:Isoniazid