Hegab, Amr Salah Mohamed, Ayman Muhamed Taher, Ahmed Rezk Elzayyat, and Akmal Nabil El-Mazny. 2022. “Comparison Between Placental 3D Power Doppler and Uterine Artery Pulsatility Index in Early Prediction of Pre-Eclampsia”. International Journal of Health Sciences 6 (S1):1627-45. https://doi.org/10.53730/ijhs.v6nS1.4918.