Abd El-Dayem, T. M., Elagwany, A. S., Khamis, M. Y., Kamha, E. S., & Mohammed Hassan, A. M. (2017). Correlation of serum soluble endoglin to the severity of pre-eclampsia and its effect on the pregnancy outcome. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 5(5), 1593–1600. https://doi.org/10.18203/2320-1770.ijrcog20161332