IL28B genetic variation and hepatitis C virus-specific CD4+ T-cell responses in anti-HCV-positive blood donors

1. Bes, M.
2. Sauleda, S.
3. Campos-Varela, I.
4. Rodriguez-Frias, F.
5. Casamitjana, N.
6. Homs, M.
7. Piron, M.
8. Quer, J.
9. Tabernero, D.
10. Guardia, J.
11. Puig, L.
12. Esteban, J.I.