title: [A missed unstable cervical vertebra fracture in a patient with ankylosing spondylitis].
authors.forename: G M
authors.initials: GM
authors.lastname: Dikkenberg
mesh_terms: D002574:Cervical Vertebrae / Q000293:injuries*; D006801:Humans; D012307:Risk Factors; D016103:Spinal Fractures / Q000175:diagnosis* / Q000209:etiology; D013167:Spondylitis, Ankylosing / Q000150:complications* / Q000453:epidemiology