“Evaluation the Levels of Serum Hormones (Progesterone, Estradiol, and HCG) in Preeclamptic IraqiPregnancies”. Baghdad Science Journal 9, no. 2 (June 3, 2012): 244–250. Accessed June 18, 2025. https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/1357.