Patil, Neelamma G., Subash R. Mudanur, Aruna S. Nemagouda, Shreedevi S. Kori, and Lubna Y. Lahori. “OEIS Complex: A Rare Foetal Anomaly”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 3, no. 4 (February 10, 2017): 1100–1103. Accessed December 4, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/2224.