Chinnappan, S., and M. Loganathan. “Efficacy of Transverse Cerebellar diameter/abdominal Circumference Ratio: A Gestational Age Independent Parameter in Assessing Fetal Growth Restriction”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 7, no. 1, Dec. 2017, pp. 142-5, doi:10.18203/2320-1770.ijrcog20175835.