Ather, H. M., A. Shahid, M. Usama, M. Amir, A. Mahmood, and U. Waheed. “Efficacy Of Velpatasvir and Sofosbuvir Combination Therapy in Chronic HCV Patients”. Annals of Punjab Medical College, Vol. 17, no. 2, June 2023, pp. 179-82, doi:10.29054/apmc/2023.1283.