Red cell adherence test for detecting H substance in saliva.
D000017:ABO Blood-Group System; D004903:Erythrocyte Aggregation; D010861:Fimbriae, Bacterial / Q000276:immunology; D005407:Flagella / Q000276:immunology; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D012463:Saliva / Q000276:immunology*
D000017:ABO Blood-Group System