Philip, Abhay M., and Rakesh R. Anjarbeedu. “Predicting Difficulty in Laparoscopic Cholecystectomy Preoperatively Using Modified Randhawa Scoring System”. International Surgery Journal 10, no. 3 (February 24, 2023): 403–407. Accessed November 10, 2025. https://www.ijsurgery.com/index.php/isj/article/view/9362.