Albu, Dinu-Florin, Cristina-Crenguta Albu, and Stefan-Dimitrie Albu. “Twin Pregnancy Discordordant for Downs Syndrome: Case Report”. International Journal of Medical Research and Review 3, no. 6 (July 31, 2015): 660-664. Accessed May 9, 2025. https://www.ijmrr.medresearch.in/index.php/ijmrr/article/view/298.