M. S., S., M. S., S. P., and P. S. “Role of Sex Hormone Binding Globulin As the Early Predictor for Gestational Diabetes Mellitus”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 8, no. 3, Feb. 2019, pp. 967-73, doi:10.18203/2320-1770.ijrcog20190866.