Kundoor, R., and B. Sandhya Rani. “Association of Hyperlipidaemia in Preterm Delivery”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 8, no. 4, Mar. 2019, pp. 1637-40, doi:10.18203/2320-1770.ijrcog20191233.