Conversion of anti-A to anti-A by heat.
D000017:ABO Blood-Group System; D000906:Antibodies / Q000032:analysis; D004912:Erythrocytes / Q000276:immunology; D006386:Hemagglutination Tests; D006358:Hot Temperature; D006801:Humans; D008722:Methods; D013997:Time Factors
D000017:ABO Blood-Group System; D000906:Antibodies