V., LITVINOVA ELENA, POSILKINA OLGA V., and MASLOVA NATALIIA F. “SOFOSBUVIR: TREATMENT OF CHRONIC HEPATITIS C AND THE MAIN TRENDS IN PATENT PROTECTION”. International Journal of Applied Pharmaceutics 11, no. 4 (July 7, 2019): 8–14. Accessed May 4, 2024. https://journals.innovareacademics.in/index.php/ijap/article/view/33502.