HIV-1, HIV-2 and HTLV-I infection in high-risk groups in Spain

1. Soriano, V.
2. Tor, J.
3. Ribera, A.
4. Clotet, B.
5. Muga, R.
6. Pauplana, M.
7. Fernandez, J.L.
8. Martin, J.
9. Foz, M.