title: The action of A1 and A2 genes on salivary blood-group substance.
mesh_terms: D000017:ABO Blood-Group System; D001322:Autoanalysis; D001665:Binding Sites; D001963:Bromelains / Q000494:pharmacology; D004906:Erythrocyte Count; D004912:Erythrocytes / Q000276:immunology; D006025:Glycosaminoglycans; D006386:Hemagglutination Tests; D006461:Hemolysis; D006801:Humans; D007120:Immunochemistry; D007519:Isoantigens; D008967:Molecular Biology; D009500:Neutralization Tests; D011205:Povidone / Q000494:pharmacology; D012463:Saliva / Q000276:immunology*
chemical_list: D000017:ABO Blood-Group System; D006025:Glycosaminoglycans; D007519:Isoantigens; D001963:Bromelains; D011205:Povidone