Tantiwattanasirikul, Prawit, and Rungsima Saenghirunvattana. 2013. “Laparoscopic Total Extraperitoneal (TEP) Inguinal Hernia Repair under Spinal Anesthesia Vs General Anesthesia: A Prospective Study”. The Thai Journal of Surgery 34 (3). https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/226734.