title: [Seronegative spondylo-arthropathies and HLA-B27].
mesh_terms: D001168:Arthritis / Q000276:immunology; D016918:Arthritis, Reactive / Q000276:immunology; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D003937:Diagnosis, Differential; D006680:HLA Antigens / Q000032:analysis*; D015796:HLA-B27 Antigen; D006801:Humans; D008285:Major Histocompatibility Complex; D013167:Spondylitis, Ankylosing / Q000276:immunology*
chemical_list: D006680:HLA Antigens; D015796:HLA-B27 Antigen
vernacular_title: Spondylo-arthropathies séro-négatives et HLA-B27.