Abdel-Fattah, Gamal M., Elsayed E. Hafez, Mysaa E. Zaki, and Nada M. Darwesh. “Cloning and Expression of Alpha Hemolysin Toxin Gene of Staphylococcus Aureus Against Human Cancer Tissue”. International Journal of Applied Sciences and Biotechnology 5, no. 1 (March 25, 2017): 22–29. Accessed August 15, 2022. https://www.nepjol.info/index.php/IJASBT/article/view/17000.