Al-Qahtani, A. A., Rubino, S., & Al-Ahdal, M. N. (2011). Sequence variation of the HVR1 region of Hepatitis C virus in response to interferon-α and ribavirin treatment. The Journal of Infection in Developing Countries, 5(05), 370–376. https://doi.org/10.3855/jidc.1806