Suleman, T. et al. (2022) “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, 5(4), pp. 174–179. doi:10.54393/pbmj.v5i4.379.