Kirti, Divya, Dinesh Jain, Kedar Patil, and Deepak Phalgune. “Comparison Between Direct Trocar Versus Veress Needle for Laparoscopic Access: A Randomized Controlled Study”. International Surgery Journal 10, no. 1 (December 30, 2022): 60–65. Accessed November 10, 2025. https://www.ijsurgery.com/index.php/isj/article/view/9212.