John, Lopamudra B., Sendhil Coumary A, and Seetesh Ghose. 2016. “Rare Case of Congenital Anomaly in Two Different Gestational Ages: A Case Series”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 2 (2):240-41. https://www.ijrcog.org/index.php/ijrcog/article/view/222.