title: Reactive arthritis.
mesh_terms: D000328:Adult; D000917:Antibody Formation; D001170:Arthritis, Infectious / Q000175:diagnosis / Q000235:genetics / Q000276:immunology* / Q000628:therapy; D002634:Chemotaxis, Leukocyte; D002690:Chlamydia Infections; D002692:Chlamydia trachomatis; D003937:Diagnosis, Differential; D004751:Enteritis / Q000209:etiology; D004756:Enterobacteriaceae Infections; D005128:Eye Diseases / Q000150:complications; D005260:Female; D008040:Genetic Linkage; D006069:Gonorrhea; D006680:HLA Antigens / Q000235:genetics; D015796:HLA-B27 Antigen; D006801:Humans; D007111:Immunity, Cellular; D008297:Male; D009504:Neutrophils / Q000276:immunology; D014526:Urethritis / Q000209:etiology
chemical_list: D006680:HLA Antigens; D015796:HLA-B27 Antigen