AI-Bairuty, J.A, and A.H Kadhim. 2017. “Changes in The Percentage of Spermato Genic Cells in White Mice Associated With Cadmium Administration”. Ibn AL-Haitham Journal For Pure and Applied Sciences 19 (1): 28-34. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1525.