High-resolution HLA A-B-DRB1 haplotype frequencies for BMDW registriesP34Gragert, L.Williams, E.Madbouly, A.Maiers, M.Oudshoorn, M.Author information1National Marrow Donor Program, Minneapolis, MN, USA2Bone Marrow Donors Worldwide, Leiden, The NetherlandsTissue Antigens 77(5):p 409-410, May 2011.Copyright © 2011 Blackwell Publishing Ltd.