Atiqur Rahman, Md Kutub Uddin Khan, Md Abbas Uddin, Md Mizanur Rahman, and Ayesha Hasina. “Sedation for Endoscopic Retrograde Cholangiopancreatography (ERCP) – A Comparative Study Between Propofol-Fentanyl With Propofol-Fentanyl-Ketamine Combination”. Central Medical College Journal 7, no. 2 (July 7, 2024): 70–81. Accessed July 17, 2024. https://banglajol.info/index.php/CeMeCJ/article/view/74415.