title: A comparative trial with combinations of rifampicin, ethambutol and isoniazid (Hydronsan) in previously untreated cases of pulmonary tuberculosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D004357:Drug Synergism; D004977:Ethambutol / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007538:Isoniazid / Q000627:therapeutic use*; D008111:Liver Function Tests; D008297:Male; D012293:Rifampin / Q000627:therapeutic use*; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*
chemical_list: D004977:Ethambutol; D007538:Isoniazid; D012293:Rifampin