“Diagnostic Yields of ERCP: First Study of Previously Unexamined Population of Southeastern Part of Bangladesh” (2013) Chattagram Maa-O-Shishu Hospital Medical College Journal, 12(1), pp. 1–3. Available at: https://banglajol.info/index.php/CMOSHMCJ/article/view/15474 (Accessed: 2 July 2026).