Virulence and genotype-associated infectivity of interferon-treated macrophages by porcine reproductive and respiratory syndrome viruses

1. García-Nicolás, O.
2. Baumann, A.
3. Vielle, N.J.
4. Gómez-Laguna, J.
5. Quereda, J.J.
6. Pallarés, F.J.
7. Ramis, G.
8. Carrasco, L.
9. Summerfield, A.