1. Nomenclature for factors of the HLA system, 1998.;Bodmer;Tissue Antigens,1999
2. HLA Informatics Group: http://www.anthonynolan.com/HIG/index.html
3. Molecular analysis of the serologically defined HLA-Aw19 antigens. A genetically distinct family of HLA-A antigens comprising A29, A31, A32, and Aw33, but probably not A30.;Kato;J Immunol,1989
4. Sequencing of HLA class I genes based on the conserved diversity of the non-coding regions: sequencing-based typing of the HLA-A gene.;Kotsch;Tissue Antigens,1997
5. The neighbor joining method: A new method for reconstructing phylogenetic trees.;Saitou;Mol Biol Evol,1987