Resutra, Ritvik, Rajive Gupta, and Madhu Gupta. “Retrospective Analysis of Complications in 3600 Patients of Laparoscopic Cholecystectomy”. International Surgery Journal 7, no. 6 (May 26, 2020): 1942–1950. Accessed November 8, 2025. https://www.ijsurgery.com/index.php/isj/article/view/5923.