Amalraj, Julie Christy, Andal ., Perumal Saraswathi, Swayam Jothi Dorairaj, and Dr. G. Sumathy. “Maternal Vitamin D Levels in Gestation - An Observational Cross Sectional Study in the Rural Population of South India”. International Journal of Innovative Research in Medical Science 4, no. 08 (September 5, 2019): 512 to 516. Accessed December 16, 2024. https://ijirms.in/index.php/ijirms/article/view/738.