N-acetylneuraminic (sialic) acid and human blood group antigen structure.
D001789:Blood Group Antigens; D004912:Erythrocytes / Q000276:immunology*; D006386:Hemagglutination Tests; D006801:Humans; D007106:Immune Sera; D037102:Lectins; D009438:Neuraminic Acids; D009439:Neuraminidase / Q000494:pharmacology*
D001789:Blood Group Antigens; D007106:Immune Sera; D037102:Lectins; D009438:Neuraminic Acids; D009439:Neuraminidase