Kothari, Bhavin, and Gyaneshwar Rao. “Assessment of Different Stress Responses After Laparoscopic and Open Cholecystectomy in Patients Attending Tertiary Care Hospital, Bhuj, Gujarat, India: A Prospective Study”. International Surgery Journal 4, no. 5 (April 22, 2017): 1575–1578. Accessed November 10, 2025. https://www.ijsurgery.com/index.php/isj/article/view/1287.