Pisaturo, Mariantonietta, Antonio Russo, Lorenzo Onorato, and Nicola Coppola. “Efficacy of 12-Weeks Velpatasvir Plus Sofosbuvir-Based Regimen in HCV-Naive Subjects With Mild Fibrosis: A Meta-Analysis”. Acta Bio Medica Atenei Parmensis 90, no. 2 (May 23, 2019): 187-196. Accessed June 20, 2019. http://mattioli1885journals.com/index.php/actabiomedica/article/view/8374.