title: [Ankylosing spondylitis occurring in childhood].
mesh_terms: D006621:Hip Joint / Q000000981:diagnostic imaging; D007841:Latex Fixation Tests; D011859:Radiography; D012446:Sacroiliac Joint / Q000000981:diagnostic imaging; D013167:Spondylitis, Ankylosing / Q000097:blood / Q000175:diagnosis / Q000000981:diagnostic imaging
vernacular_title: Le spondiliti anchilosanti ad insorgenza giovanile