Journal of Rheumatic Diseases

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Fig. 2. Cumulative enrollment in the KOBIO registry overtime on December 2020. KOBIO: Korean College of Rheumatology Biologics and targeted therapy, RA: rheumatoid arthritis, AS: ankylosing spondylitis, PsA: psoriatic arthritis.
J Rheum Dis 2021;28:176~182 https://doi.org/10.4078/jrd.2021.28.4.176
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