title: [Ax and Am antigens: possible diagnostic reagents to them].
abstract: Antigens of the discussed groups are difficult to diagnose; they have some features of group O and can cause expertise errors. Elucidated in the paper are issues related with determination of such antigens, in particular, by means of phytohemagglutinins of anti-(A+B).
authors.forename: M I
authors.initials: MI
authors.lastname: Potapov
mesh_terms: D000017:ABO Blood-Group System / Q000032:analysis* / Q000276:immunology; D000911:Antibodies, Monoclonal / Q000276:immunology*; D001788:Blood Grouping and Crossmatching / Q000379:methods*; D004912:Erythrocytes / Q000276:immunology; D005554:Forensic Medicine / Q000379:methods*; D006386:Hemagglutination Tests; D006801:Humans; D007202:Indicators and Reagents; D010835:Phytohemagglutinins / Q000276:immunology
chemical_list: D000017:ABO Blood-Group System; D000911:Antibodies, Monoclonal; D007202:Indicators and Reagents; D010835:Phytohemagglutinins