A multicenter study of infection with human immunodeficiency virus type-2 (HIV-2) in Spain (1991). The Spanish Group for the Study of HIV-2

1. Soriano, V.
2. Gutiérrez, M.
3. Tuset, C.
4. Martínez-Zapico, R.
5. Ortiz de Lejarazu, R.
6. Aguilera, A.
7. Codina, G.
8. González, A.
9. Ulloa, F.
10. Leal, M.