title: The influence of splitting off sialic acid on activity of human erythrocytes toward H and HI antibodies.
mesh_terms: D000017:ABO Blood-Group System / Q000276:immunology*; D000939:Epitopes; D004912:Erythrocytes / Q000276:immunology*; D006801:Humans; D009439:Neuraminidase / Q000378:metabolism; D010641:Phenotype; D012794:Sialic Acids / Q000378:metabolism / Q000502:physiology*
chemical_list: D000017:ABO Blood-Group System; D000939:Epitopes; D012794:Sialic Acids; D009439:Neuraminidase