Kabir, ARM Luthful, Jashim Uddin Majumder, AL Amin Mridha, Majubur Rahman, and Md Ruhul Amin. “Pediatric Flexible Fiberoptic Bronchoscopy”. Bangladesh Journal of Child Health 29, no. 3 (September 29, 2010): 93–98. Accessed October 19, 2025. https://www.banglajol.info/index.php/BJCH/article/view/6188.