Begum, F. ., Nahid, K. L. ., Islam, F. ., Majumder, W. ., Md Rukunuzzaman, .-. and Karim, A. B. . (2021) “Paediatric Colonoscopy: Experience from Pediatric Gastroenterology and Nutrition Department, BSMMU”, Bangladesh Journal of Child Health, 45(1), pp. 25–28. doi: 10.3329/bjch.v45i1.55470.