ANNALS OF THE RHEUMATIC DISEASES, cilt.68, sa.12, ss.1850-1855, 2009 (SCI İndekslerine Giren Dergi)
Objective: The present study was mainly aimed at investigating the interobserver and intraobserver reproducibility of ultrasound (US) results in the assessment of Achilles tendon enthesopathy in patients with seronegative spondyloarthropathies (SpA).