Padungpakdeewong, E. (2017). Comparison Outcomes of Local Anesthesia and Spinal Anesthesia in Tension-Free Herniorrhaphy: Randomized Controlled Trial. Vajira Medical Journal : Journal of Urban Medicine, 60(4), 269–276. Retrieved from https://he02.tci-thaijo.org/index.php/VMED/article/view/100348