title: Reactive arthritis of the cervical spine due to Yersinia enterocolitica in a patient with preexisting ankylosing spondylitis.
authors.affiliation: Department of Rheumatology, Central Hospital of Aust-Agder, Arendal, Norway.
authors.forename: J T
authors.initials: JT
authors.lastname: Gran
authors.forename: A Q
authors.initials: AQ
authors.lastname: Paulsen
authors.forename: H
authors.initials: H
authors.lastname: Gåskjenn
authors.forename: T
authors.initials: T
authors.lastname: Schulz
mesh_terms: D000328:Adult; D016918:Arthritis, Reactive / Q000209:etiology* / Q000276:immunology; D002574:Cervical Vertebrae; D015796:HLA-B27 Antigen / Q000032:analysis; D006801:Humans; D008297:Male; D013167:Spondylitis, Ankylosing / Q000150:complications* / Q000276:immunology; D015009:Yersinia Infections / Q000150:complications*; D015008:Yersinia enterocolitica
chemical_list: D015796:HLA-B27 Antigen