Reiter's disease and HL-A27.
D000293:Adolescent; D000328:Adult; D000368:Aged; D016918:Arthritis, Reactive / Q000276:immunology*; D001799:Blood Sedimentation; D003601:Cytotoxicity Tests, Immunologic; D006649:Histocompatibility Antigens / Q000032:analysis*; D006650:Histocompatibility Testing; D006801:Humans; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D008875:Middle Aged; D009520:New Zealand; D011114:Polynesia; D013997:Time Factors
D006649:Histocompatibility Antigens