title: The non-identity of anti-NA and anti-N in the serum of an MN person.
mesh_terms: D044383:Black People; D001789:Blood Group Antigens; D005260:Female; D006801:Humans; D007518:Isoantibodies / Q000032:analysis*; D044465:White People
chemical_list: D001789:Blood Group Antigens; D007518:Isoantibodies