Ahammed S, Ullah Sarker MS, Ali MZ. Diagnostic Value of Bronchoalveolar Lavage Examination in Sputum Negative Patients for AFB in Suspected Pulmonary Tuberculosis. Khwaja Yunus Ali Medical College Journal [Internet]. 2021 Sep. 6 [cited 2025 Sep. 2];12(2):84-7. Available from: https://www.banglajol.info/index.php/KYAMCJ/article/view/55440