title: [Changes in surgical treatment of pulmonary tuberculosis in recent 6 years. A comparative study between preoperative culture positive and negative cases].
mesh_terms: D000995:Antitubercular Agents / Q000494:pharmacology; D003470:Culture Media; D004352:Drug Resistance, Microbial; D006801:Humans; D008722:Methods; D009169:Mycobacterium tuberculosis / Q000187:drug effects; D013183:Sputum / Q000382:microbiology*; D014397:Tuberculosis, Pulmonary / Q000382:microbiology / Q000601:surgery*
chemical_list: D000995:Antitubercular Agents; D003470:Culture Media