Biswas, Suttam Kumar, Shilpi Rani Roy, Subbrata Sarker, Md Mustafizur Rahman, and Kamrul Islam. “Conversion of Laparoscopic Cholecystectomy to Open Cholecystectomy in a Single Center”. Community Based Medical Journal 9, no. 2 (November 10, 2021): 14–18. Accessed November 21, 2024. https://banglajol.info/index.php/CBMJ/article/view/56988.