Singh, Urvashi Barman, Akanksha Mishra, and Kahkashan Bano. 2017. “Twin Reversed Arterial Perfusion Syndrome: A Rare But Critical Event of Twin Pregnancy”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 4 (1):289-91. https://www.ijrcog.org/index.php/ijrcog/article/view/1860.