[Surgical treatment for sputum positive cases of pulmonary tuberculosis after chemotherapy].
D006801:Humans; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification; D013183:Sputum / Q000382:microbiology; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy / Q000382:microbiology / Q000601:surgery*