Phani, R.C. et al. 2017. A Bioanalytical Method Development and Validation for Simultaneous Determination of Velpatasvir and Sofosbuvir in Spiked Human Plasma. Asian Journal of Chemistry. 29, 11 (Oct. 2017), 2565–2569. DOI:https://doi.org/10.14233/ajchem.2017.20899.