title: Ankylosing spondylitis and HL-A. A genetic disease plus?
mesh_terms: D000917:Antibody Formation; D016918:Arthritis, Reactive / Q000276:immunology; D001172:Arthritis, Rheumatoid / Q000276:immunology; D005260:Female; D030342:Genetic Diseases, Inborn / Q000276:immunology*; D005826:Genetics, Medical; D006680:HLA Antigens; D006648:Histocompatibility; D006649:Histocompatibility Antigens; D006801:Humans; D007125:Immunogenetics; D008297:Male; D010375:Pedigree; D013167:Spondylitis, Ankylosing / Q000235:genetics / Q000276:immunology*
chemical_list: D006680:HLA Antigens; D006649:Histocompatibility Antigens