Maysoon Shareif, Saad Abdul Baqi Alomar, Ruaa Mustafa Mehdi. “Maternal Plasma Cell-Free Fetal DNA and Preeclampsia”. Annals of the Romanian Society for Cell Biology, vol. 26, no. 01, Sept. 2022, pp. 2924-36, http://annalsofrscb.ro/index.php/journal/article/view/11344.