1.
Das C, Saha A, Hossain F, Rahman MM, Hasan R, Alam AT. Efficacy of endoscopic retrograde cholangiopancreato-graphy in elderly patients. Bangladesh Med J [Internet]. 2016 Jul. 30 [cited 2024 May 1];45(1):44-6. Available from: https://banglajol.info/index.php/BMJ/article/view/28967