Abdel-Moneim, Adel, and Shimaa Ramadan. 2015. “Medication of Chronic Hepatitis C: A Review on Sofosbuvir As a New Antiviral Drug”. American Scientific Research Journal for Engineering, Technology, and Sciences 13 (1):1-23. https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/766.