Akhtar, M. S., W. Mohammad Ali, T. Ahmed Khan, M. H. Raza, M. Ahmad, and M. Sajid. “Laparoscopic Transabdominal Preperitoneal Versus Open Mesh Lichtenstein Repair of Inguinal Hernia: A Comparative Analysi”. International Journal of Medical Research and Review, Vol. 4, no. 7, July 2016, pp. 1199- 1206, doi:10.17511/ijmrr.2016.i07.21.