Alabdulmonem, Waleed. 2019. “Effect of Bacillus Bacterial Extracts on the Expression of Major Histocompatibility Complex Class I and Class II Receptors on MDA-MB 231 Breast Cancer Cells: Bacterial Extracts & MHC Class I and Class II Receptors”. International Journal of Health Sciences 14 (1). https://pub.qu.edu.sa/index.php/journal/article/view/4529.