Sabbar Dahkil Al-naely, Abbas. “Histological Changes in the Tonsils of Patients Infected by Epstein –barr Virus”. Al-Kufa University Journal for Biology 9, no. 2 (August 17, 2017): 176–181. Accessed May 15, 2024. https://journal.uokufa.edu.iq/index.php/ajb/article/view/7582.