Sah C, Pokharel N, Paudel P, Shrestha S, Alam S, Yadav AP, Singh R. Pre-Operative Evaluation of Risk Factors for Difficult Laparoscopic Cholecystectomy. Nep. Med. Coll. J. [Internet]. 2024 Sep. 23 [cited 2024 Nov. 21];26(3):184-7. Available from: https://nepjol.info/index.php/nmcj/article/view/69877