Sharief, M., R. Mohammed, and W. S. Shani. “The Role of Th1 and Th2 Cytokines Among Women With Recurrent Spontaneous Miscarriage”. Scientific Journal of Medical Science 3, no. 7 (July 28, 2014): 345-351. Accessed January 13, 2026. http://www.sjournals.com/index.php/sjms/article/view/1285.