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Elderly patients with comorbidities in the definition of difficult-to-treat rheumatoid arthritis
- Correspondence to Dr Tsutomu Takeuchi, Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Tokyo, Japan; tsutake{at}z5.keio.jp
Citation
Elderly patients with comorbidities in the definition of difficult-to-treat rheumatoid arthritis
Publication history
- Received March 8, 2021
- Revised April 28, 2021
- Accepted April 29, 2021
- First published May 7, 2021.
Online issue publication
January 27, 2022
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- Previous version (8 January 2022).
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© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.