Gupta, A. V., A. Mehta, B. Patel, and K. Mehta. “Obesity in Pregnancy: Maternal and Perinatal Outcome”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 9, no. 11, Oct. 2020, pp. 4444-8, doi:10.18203/2320-1770.ijrcog20204790.