[Proceedings: Ankylosing spondylitis (Ap.a.) and the histocompatibility antigen HL-A 27].
D001170:Arthritis, Infectious / Q000175:diagnosis; D016918:Arthritis, Reactive / Q000175:diagnosis; D003937:Diagnosis, Differential; D006649:Histocompatibility Antigens / Q000032:analysis*; D006801:Humans; D011379:Prognosis; D013167:Spondylitis, Ankylosing / Q000175:diagnosis / Q000235:genetics / Q000276:immunology*
D006649:Histocompatibility Antigens
Sypondylitis ankylosans (Sp.a.) und Histokompatibilitätsantigen HL-A 27