Effects of ribavirin monotherapy on the viral population in patients with chronic hepatitis C genotype 1: Direct sequencing and pyrosequencing of the HCV regions

1. Quiles-Pérez, R.
2. Muñoz-de-Rueda, P.
3. Martín-Lagos Maldonado, A.
4. Martín-Álvarez, A.
5. Quer, J.
6. Salmeron, J.