We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleABCG2 null alleles define the Jr(a?) blood group phenotype.AuthorsZelinski, Teresa; Coghlan, Gail; Liu, Xiao-Qing; Reid, Marion EPublicationNature Genetics, 2012, Vol 44, Issue 2, p131ISSN1061-4036Publication typearticleDOI10.1038/ng.1075