“Proportion of Sputum Smear Non-Converters Among Adult Patients With Bacteriologically Confirmed Pulmonary Tuberculosis in Chattogram District of Bangladesh”, J Chittagong Med Coll Teachers Ass, vol. 35, no. 1, pp. 142–146, Aug. 2025, doi: 10.3329/jcmcta.v35i1.83912.