Dhama, Vandana, and Sonam Gupta. “Monochorionic Monoamniotic Live Twin Ectopic Pregnancy: A Rarity”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 9, no. 2 (January 28, 2020): 828–831. Accessed February 26, 2026. https://www.ijrcog.org/index.php/ijrcog/article/view/7793.