Suleman, T. ., S. K.-T.-S. Murrium, S. Nawaz, S. A. . Gillani, M. . Fatima, H. . Talat, G. E. . Hina, and M. Asif. “Role Of Transperineal Ultrasound In Assessment Of Fetal Head Engagement As Indication Of Caesarean Section Taking Mode Of Delivery As Gold Standard: Role of Transperineal Ultrasound in Assessment of Fetal Head Engagement”. Pakistan BioMedical Journal, vol. 5, no. 4, Apr. 2022, pp. 174-9, doi:10.54393/pbmj.v5i4.379.