Letter: A new variant of blood group B.
D000017:ABO Blood-Group System / Q000032:analysis*; D000373:Agglutinins; D000483:Alleles; D000918:Antibody Specificity; D001782:Blood Donors; D005260:Female; D005799:Genes, Dominant; D014644:Genetic Variation; D006801:Humans; D009626:Terminology as Topic
D000017:ABO Blood-Group System; D000373:Agglutinins