Goel, Anubhav, Ankur Bansal, and Anil Baliyan. “Preoperative Predictive Factors for Difficult Laparoscopic Appendectomy”. International Surgery Journal 4, no. 10 (September 27, 2017): 3488–3491. Accessed November 9, 2025. https://www.ijsurgery.com/index.php/isj/article/view/1922.