title: HLA-B27 and the link with rheumatic diseases: recent developments.
mesh_terms: D000328:Adult; D000818:Animals; D000942:Antigens, Bacterial / Q000276:immunology; D002648:Child; D003429:Cross Reactions; D004198:Disease Susceptibility; D006680:HLA Antigens / Q000235:genetics; D006801:Humans; D007710:Klebsiella Infections / Q000150:complications / Q000276:immunology; D007711:Klebsiella pneumoniae / Q000276:immunology; D008297:Male; D051379:Mice; D012216:Rheumatic Diseases / Q000209:etiology / Q000276:immunology*; D013167:Spondylitis, Ankylosing / Q000209:etiology / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial; D006680:HLA Antigens