title: [ANKYLOSING SPONDYLARTHRITIS AT ONSET].
mesh_terms: D000844:Ankylosis; D006801:Humans; D011859:Radiography; D013166:Spondylitis; D013167:Spondylitis, Ankylosing
keywords: RADIOGRAPHY; SPONDYLITIS, ANKYLOSING
vernacular_title: SPONDYLARTHRITE ANKYLOSANTE AU D'EBUT.