Evolutionary relationships between HLA-B alleles as indicated by an analysis of intron sequences

1. Gomez-Casado, E.
2. Vargas-Alarcón, G.
3. Martinez-Laso, J.
4. Granados, J.
5. Varela, P.
6. Alegre, R.
7. Longás, J.
8. González-Hevilla, M.
9. Martín-Villa, J.M.
10. Arnaiz-Villena, A.