title: [Letter: Incidence of irregular erythrocyte antibodies].
mesh_terms: D000017:ABO Blood-Group System / Q000032:analysis; D001789:Blood Group Antigens; D001803:Blood Transfusion; D004912:Erythrocytes / Q000276:immunology*; D006801:Humans; D007519:Isoantigens; D012204:Rh-Hr Blood-Group System / Q000032:analysis
chemical_list: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D007519:Isoantigens; D012204:Rh-Hr Blood-Group System
vernacular_title: Die Häufigkeit irregulärer Erythrozyten-Antikörper