Thakur, Meenakshi, Deepti Rana, and Meenakshi Verma. “Evaluation of Maternal Serum Vitamin D Levels and Their Correlation With Adverse Perinatal Outcomes: A Prospective Study”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 15, no. 8 (July 29, 2026): 2959–2963. Accessed July 30, 2026. https://www.ijrcog.org/index.php/ijrcog/article/view/16106.