. S, Masanashetty SN, S. S, M. D. Can difficulties in laparoscopic cholecystectomy be anticipated preoperatively: evaluation of a scoring system. Int Surg J [Internet]. 2020 Mar. 26 [cited 2025 Nov. 10];7(4):1199-203. Available from: https://www.ijsurgery.com/index.php/isj/article/view/5544