title: Blood group substances A and B. Levels in placental and venous immune globulins.
mesh_terms: D000017:ABO Blood-Group System; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006801:Humans; D007106:Immune Sera; D007136:Immunoglobulins / Q000032:analysis*; D007519:Isoantigens / Q000032:analysis*; D008457:Measles / Q000276:immunology; D009107:Mumps / Q000276:immunology; D010048:Ovarian Cysts / Q000276:immunology; D010920:Placenta / Q000276:immunology*; D011247:Pregnancy; D013742:Tetanus / Q000276:immunology; D014680:Veins / Q000276:immunology*
chemical_list: D000017:ABO Blood-Group System; D007106:Immune Sera; D007136:Immunoglobulins; D007519:Isoantigens