title: [Juvenile ankylosing spondylitis in primary juvenile chronic rheumatism].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001171:Arthritis, Juvenile / Q000150:complications*; D002908:Chronic Disease; D006801:Humans; D011859:Radiography; D012216:Rheumatic Diseases / Q000150:complications*; D013167:Spondylitis, Ankylosing / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology*; D014924:Wissler's Syndrome / Q000150:complications*
vernacular_title: La spondilite anchilodante giovanile nell'ambito dei reumatisme cronici giovanili primari.