title: Ethambutol in the treatment of patients with chronic pulmonary tuberculosis.
mesh_terms: D000995:Antitubercular Agents / Q000627:therapeutic use; D004352:Drug Resistance, Microbial; D004357:Drug Synergism; D004977:Ethambutol / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*
chemical_list: D000995:Antitubercular Agents; D004977:Ethambutol