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OBJECTIVE To select the most appropriate radiologic scoring method for the evaluation of radiographic progression in ankylosing spondylitis (AS) in clinical trials. METHODS The validity of the(More)
OBJECTIVE To demonstrate the association between various measures of spinal mobility and radiographic damage of the spine in individual patients with ankylosing spondylitis, and to determine whether(More)
OBJECTIVE To investigate the responsiveness and discriminative capacity, and the relationship between both, of instruments selected for the disease-controlling antirheumatic therapy (DC-ART) core set(More)
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