The effect of red cell age on its agglutinability by anti-A serum.
D000017:ABO Blood-Group System; D004586:Electrophoresis; D004905:Erythrocyte Aging; D004912:Erythrocytes / Q000276:immunology*; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006801:Humans; D007106:Immune Sera; D007503:Iron Isotopes; D007518:Isoantibodies
D000017:ABO Blood-Group System; D007106:Immune Sera; D007503:Iron Isotopes; D007518:Isoantibodies