Shaker, noorhan. “Catalase Enzyme and Unexplained Infertility”. Journal of the Faculty of Medicine Baghdad 48, no. 1 (April 2, 2006): 29–34. Accessed December 22, 2024. https://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/1552.