title: Lymphocyte proliferative responses to bacterial antigens in B27-associated arthropathies.
mesh_terms: D000942:Antigens, Bacterial / Q000276:immunology*; D006680:HLA Antigens / Q000276:immunology*; D015796:HLA-B27 Antigen; D006801:Humans; D007592:Joint Diseases / Q000276:immunology*; D008213:Lymphocyte Activation
chemical_list: D000942:Antigens, Bacterial; D006680:HLA Antigens; D015796:HLA-B27 Antigen