Zargar, O.- ul- umer, N. Ashraf, A. Albina, J. Iqbal, and N. C. Dhingra. “Comparative Study of Transabdominal Preperitoneal Versus Open Lichtenstein Hernia Repair in Primary Inguinal Hernia”. International Journal of Research in Medical Sciences, vol. 10, no. 10, Sept. 2022, pp. 2240-5, doi:10.18203/2320-6012.ijrms20222530.