Raina, Saurabh, Javaid Iqbal Gulshan, and Sanjay Kumar Bhasin. “A Comparative Study of Single Incision Laparoscopic Cholecystectomy Versus Four Port Laparoscopic Cholecystectomy”. International Journal of Research in Medical Sciences 12, no. 5 (April 30, 2024): 1594–1600. Accessed November 27, 2025. https://www.msjonline.org/index.php/ijrms/article/view/13380.