Raj, Smruthi C., Kruthika M. L., and Vindhyasree S. “Impact of Severe Anemia During Pregnancy on Maternal Outcome”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 8, no. 11 (October 23, 2019): 4485–4489. Accessed April 18, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/7273.