“A Study of Soluble Proteins(Spl and Sp2) Effect of Extracted from Proteus Mirabilis on the Activity of Superoxide Dismutase,SOD in the Sera of Albino Rabbit”. 2017. Ibn AL-Haitham Journal For Pure and Applied Sciences 19 (1): 10-17. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1516.