[Control of chemoprophylaxis of tuberculosis with isoniazid].
D005500:Follow-Up Studies; D006801:Humans; D007538:Isoniazid / Q000627:therapeutic use*; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*
D007538:Isoniazid
Control de la quimioprofilaxis de la tuberculosis con isoniacida.