Malappa, Apoorva, Nandini Gopalakrishna, Navikala Krishnappa, and Aishwarya Shukla. 2025. “Estimation of Vitamin D Levels in Low Risk and High Risk Pregnancy and to Evaluate Maternal and Neonatal Outcome”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 14 (4):1129-32. https://doi.org/10.18203/2320-1770.ijrcog20250729.