Atisook, Ronachai, Dittakarn Boriboonhirunsarn, Surasak Angsuwathana, and Vanida Jirochkul. “Postoperative Pain Following Various Methods of Postpartum Tubal Sterilization”. Thai Journal of Obstetrics and Gynaecology 8, no. 1 (January 1, 1996): 3–8. accessed September 28, 2026. https://he02.tci-thaijo.org/index.php/tjog/article/view/257703.