title: An acquired B antigen associated with Proteus vulgaris infection.
mesh_terms: D000017:ABO Blood-Group System; D000368:Aged; D001769:Blood / Q000382:microbiology; D003298:Coombs Test; D004912:Erythrocytes / Q000276:immunology; D006382:Hemadsorption; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006801:Humans; D007106:Immune Sera; D037102:Lectins; D008297:Male; D009439:Neuraminidase / Q000494:pharmacology; D011511:Proteus / Q000276:immunology / Q000302:isolation & purification; D011512:Proteus Infections / Q000276:immunology*; D018805:Sepsis / Q000276:immunology; D044465:White People
chemical_list: D000017:ABO Blood-Group System; D007106:Immune Sera; D037102:Lectins; D009439:Neuraminidase