Lakshmi, Srujana S. N., Sheela S. R., and Kiran N. “Epidural Analgesia in Labour and Its Obstetric Outcome”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 12, no. 9 (August 29, 2023): 2658–2664. Accessed October 13, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/13233.