A missense substitution in exon 1 generates the first HLA-DRB1 allele with Valine at residue -17, DRB1*04:354

1. Gil Etayo, F.J.
2. Balas, A.
3. Niño Ramírez, J.E.
4. Terradillos Sánchez, P.
5. Tejeda Velarde, A.