Fatima, Khushboo, et al. “DETERMINATION OF MEAN FETAL TRANSCEREBELLAR DIAMETER AS A PREDICTIVE BIOMETRIC PARAMETER IN THIRD TRIMESTER OF PREGNANCY IN CORRELATION WITH FETAL GESTATIONAL AGE: Fetal Transcerebellar Diameter And Gestational Age”. Pakistan Armed Forces Medical Journal, vol. 67, no. 1, Feb. 2017, pp. 155-60, https://pafmj.org/PAFMJ/article/view/227.