Sravanthi Veldanadi, Kavitha Vislavath, Archana Challa, Praveen Dussa, and Vasudeva Murali. “To Study the Effect of Oral Supplementation Vitamin D During Pregnancy and Status of Cord Blood”. Asian Journal of Medical Sciences, vol. 13, no. 9, Sept. 2022, pp. 117-24, doi:10.3126/ajms.v13i9.45296.