title: Ankylosing spondylitis and epidemic Reiter's syndrome: genetics and environment [Proceedings].
mesh_terms: D016918:Arthritis, Reactive / Q000453:epidemiology / Q000235:genetics*; D005260:Female; D006680:HLA Antigens / Q000032:analysis; D006801:Humans; D008297:Male; D013167:Spondylitis, Ankylosing / Q000453:epidemiology / Q000235:genetics*; D014481:United States
chemical_list: D006680:HLA Antigens