[The clinical course of ankylosing spondylitis].
D000328:Adult; D005500:Follow-Up Studies; D006801:Humans; D011859:Radiography; D013167:Spondylitis, Ankylosing / Q000145:classification / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000628:therapy; D013223:Statistics as Topic; D013997:Time Factors
Der Verlauf der Ankylosierenden Spondylitis.