Gupta, P., M. P. Kochar, R. Singhal, B. K. Sharma, J. A. Khan, and S. Chaudhary. “A Prospective Comparative Study of Surgical Treatment of Haemorrhoids: Harmonic Vs Open Haemorrhoidectomy Vs Minimally Invasive Procedure for Haemorrhoids and Its Clinical Outcome”. International Surgery Journal, vol. 13, no. 1, Dec. 2025, pp. 55-58, doi:10.18203/2349-2902.isj20254329.