title: Late results of preventive chemotherapy in persons with fibrotic lesions of the lung ; benefit, cost and risk (from the IUAT isoniazid prophylaxis trial).
mesh_terms: D005260:Female; D006801:Humans; D007538:Isoniazid / Q000627:therapeutic use*; D008297:Male; D011658:Pulmonary Fibrosis / Q000150:complications / Q000188:drug therapy*; D012383:Romania; D014397:Tuberculosis, Pulmonary / Q000150:complications / Q000517:prevention & control*
chemical_list: D007538:Isoniazid