Gangadhar, P. Y., and N. S. Pillai. “Comparison of Ultrasound Parameters for Diagnosis of IUGR”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 7, no. 2, Jan. 2018, pp. 596-01, doi:10.18203/2320-1770.ijrcog20180178.