Dhama, Vandana, Sonam Gupta, Rachna Chaudhary, and Shakun Singh. “A Sonographic Assessment of Previous Caesarean Section Scar: Is a Reliable Safeguard for Trial of Labour?”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 9, no. 4 (March 25, 2020): 1520–1527. Accessed October 13, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/8156.