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 July 22, 2024. http://sjournals.com/index.php/sjms/article/view/1285.