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Revised Criteria for the Classification of Rheumatoid Arthritis

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Evaluation of Diagnostic Criteria for Ankylosing Spondylitis

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Correlation of power Doppler sonography with vascularity of the synovial tissue of the knee joint in patients with osteoarthritis and rheumatoid arthritis

Markus Walther, Harry Harms, Veit Krenn et al. · Arthritis & Rheumatism · 2001 · 436 citations · Full text

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