title: [Changes of the upper cervical spine in ankylosing spondylitis].
mesh_terms: D002574:Cervical Vertebrae; D006801:Humans; D004204:Joint Dislocations / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D013167:Spondylitis, Ankylosing / Q000150:complications*
vernacular_title: Promjene na gornjoj vratnoj kraljesnici u ankilozantnom spondilitisu