A. M. Helmy, A. A. Aldardeer, and A. A. Redwaan, “Prospective trial comparing open approach of Lichtenstein tension-free mesh with laparoscopic transabdominal preperitoneal approach for repair of inguinal hernia: tertiary center experience”, Int Surg J, vol. 6, no. 11, pp. 3927–3931, Oct. 2019.