title: Heterogeneity of u antibodies.
mesh_terms: D000918:Antibody Specificity; D001788:Blood Grouping and Crossmatching; D005260:Female; D006801:Humans; D007945:Leukemia, Lymphoid / Q000097:blood; D008951:MNSs Blood-Group System; D008875:Middle Aged
chemical_list: D008951:MNSs Blood-Group System