“Estimation of Umbilical Artery Resistive Index in Pregnant Women With Preeclampsia in Al-Najaf Province”. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences 27, no. 1 (April 1, 2019): 107–112. Accessed May 3, 2025. https://www.journalofbabylon.com/index.php/JUBPAS/article/view/2071.