title: Letter: Arthritis, uveitis, and HL-A 27.
mesh_terms: D000328:Adult; D001168:Arthritis / Q000276:immunology*; D006649:Histocompatibility Antigens; D006801:Humans; D008297:Male; D014605:Uveitis / Q000276:immunology*
chemical_list: D006649:Histocompatibility Antigens