title: Klebsiella related antigens in ankylosing spondylitis.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000032:analysis; D003602:Cytotoxicity, Immunologic; D006801:Humans; D007106:Immune Sera / Q000276:immunology*; D007711:Klebsiella pneumoniae / Q000276:immunology* / Q000302:isolation & purification; D008214:Lymphocytes / Q000276:immunology; D011817:Rabbits; D012703:Serotyping; D013167:Spondylitis, Ankylosing / Q000276:immunology* / Q000382:microbiology
chemical_list: D000942:Antigens, Bacterial; D007106:Immune Sera