Srinualnad, Sittiporn, Teerapon Amornvetsukij, and Suchai Soontrapa. 2004. “Tension Free Vaginal Tape (TVT) : Experience in Siriraj Hospital”. Siriraj Medical Journal 56 (6):279-87. https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245517.