Ahmed, Jamal Uddin, Md Delwar Hossain, Muhammad Abdur Rahim, and AKM Musa. 2016. “Usefulness of Fiber-Optic Bronchoscopy in the Diagnosis of Pulmonary Diseases in Diabetic Patients: Experience in a Tertiary Care Hospital”. BIRDEM Medical Journal 6 (1):18-21. https://doi.org/10.3329/birdem.v6i1.28405.