K., Kanmani, Rani P.R., and Gokulakrishnan G. “Study on Permanent Tubal Sterilisation in a Semi-Urban Based Medical College Hospital”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 5, no. 6 (January 5, 2017): 1736–1738. Accessed December 4, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/1188.