Al-Adami, M. S., Wajdi, W., & Abbas, R. A. (2011). Human chorionic gonadotropin and Testosterone in Normal and Preeclamptic Pregnancies in Relation to Fetal sex. AL-Kindy College Medical Journal, 7(2), 1-8. https://jkmc.uobaghdad.edu.iq/index.php/MEDICAL/article/view/632