Vyas, Nikhil, Monalisa Dutta, Shivani Badal, and Kankan Chattopadhyay. “Preoperative Assessment of Difficult Laparoscopic Cholecystectomy Using Clinical and Ultrasonographic Predictors”. Journal of Advanced Scientific Research 17, no. 03 (March 30, 2026): 22-24. Accessed June 15, 2026. https://sciensage.info/index.php/JASR/article/view/2548.