title: [The clinical concept of spondyloarthropathies].
authors.forename: J
authors.initials: J
authors.lastname: Braun
authors.forename: J
authors.initials: J
authors.lastname: Sieper
mesh_terms: D016918:Arthritis, Reactive / Q000175:diagnosis / Q000209:etiology / Q000276:immunology; D015496:CD4-Positive T-Lymphocytes / Q000276:immunology; D018414:CD8-Positive T-Lymphocytes / Q000276:immunology; D015796:HLA-B27 Antigen / Q000032:analysis; D006801:Humans; D011379:Prognosis; D013167:Spondylitis, Ankylosing / Q000175:diagnosis* / Q000209:etiology / Q000276:immunology
chemical_list: D015796:HLA-B27 Antigen