title: [Hip joint ankylosis in ankylosing spondylitis].
mesh_terms: D000844:Ankylosis / Q000473:pathology*; D006621:Hip Joint; D006801:Humans; D008297:Male; D008875:Middle Aged; D013167:Spondylitis, Ankylosing / Q000473:pathology*
vernacular_title: Zesztywnienie stawów biodrowych w chorobie Bechterewa.