title: The definition of two I antigen components.
mesh_terms: D000744:Anemia, Hemolytic, Autoimmune / Q000276:immunology; D001323:Autoantibodies; D001789:Blood Group Antigens; D003168:Complement Fixation Tests; D003429:Cross Reactions; D004912:Erythrocytes / Q000276:immunology*; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006801:Humans; D007231:Infant, Newborn; D007519:Isoantigens / Q000032:analysis; D007938:Leukemia / Q000276:immunology; D008895:Milk, Human / Q000276:immunology; D014470:Umbilical Cord
chemical_list: D001323:Autoantibodies; D001789:Blood Group Antigens; D007519:Isoantigens