Srinualnad, S. ., T. . Amornvetsukij, and S. . Soontrapa. “Tension Free Vaginal Tape (TVT) : Experience in Siriraj Hospital”. Siriraj Medical Journal, vol. 56, no. 6, June 2004, pp. 279-87, https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245517.