... Hickling P: Disease activ-ity in longstanding ankylosing spondylitis – a correlation ofclinical and magnetic resonance imaging findings. Clin Rheu-matol 2008, 27:449-455.25. Baraliakos X, Landewe ... Epidemiology and Biostatistics, University of Auckland, Morrin Road, Auckland 92019, New Zealand6Department of Medicine, University of Otago Wellington, Mein St, Wellington 6021, New Zealand7Department ... pertain only to baseline findings in thesepatients, before administration of the study drug or placebo.All patients gave informed consent according to the require-ments of the New Zealand Multiregion...