AI-sarrag, N. F., Rajab, T., & AJtai, W. (2017). Estimation of Ceruloplasmin activity, and copper, iron levels in ·sera of nor1nal pregnants. Ibn AL-Haitham Journal For Pure and Applied Sciences, 20(1), 46-55. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1322