title: The Day phenotype: a "new" variant in the Kell blood group system.
mesh_terms: D000368:Aged; D001789:Blood Group Antigens / Q000235:genetics*; D001788:Blood Grouping and Crossmatching; D005260:Female; D014644:Genetic Variation; D006801:Humans; D007518:Isoantibodies / Q000032:analysis / Q000235:genetics* / Q000276:immunology; D007626:Kell Blood-Group System / Q000235:genetics* / Q000276:immunology; D010641:Phenotype
chemical_list: D001789:Blood Group Antigens; D007518:Isoantibodies; D007626:Kell Blood-Group System