[Comparison of the level of free isonicotinic acid hydrazine in the blood serum determined with a vertical method after the oral administration of INH alone, INH with PAS or Napashin].
D000284:Administration, Oral; D010131:Aminosalicylic Acid / Q000628:therapy*; D006834:Hydrazines; D007538:Isoniazid / Q000097:blood*; D007539:Isonicotinic Acids; D044967:Serum
D006834:Hydrazines; D007539:Isonicotinic Acids; C029424:hydrazine; D010131:Aminosalicylic Acid; D007538:Isoniazid
ISONIAZID/blood; PARA-AMINOSALICYLIC ACID/therapy