Thiyagarajan, Amrithraj, and Shubhi Bhatnagar. “Comparative Study of Management of Grade III Hemorrhoids by Harmonic Scalpel Technique Versus Conventional Surgical Technique (Milligan Morgan Method)”. International Surgery Journal 4, no. 9 (August 24, 2017): 3007–3014. Accessed February 20, 2026. https://www.ijsurgery.com/index.php/isj/article/view/1795.