title: [Survey on the tuberculous patients with chronic positive sputum--report of the 27th series of CSUCT--Cooperative Study Unit of Chemotherapy of Tuberculosis (CSUCT) of the National Sanatoria in Japan].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006782:Hospitals, Special; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013183:Sputum / Q000382:microbiology*; D014397:Tuberculosis, Pulmonary / Q000382:microbiology* / Q000401:mortality