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Clinical and epidemiological research
Extended report
Comparison of Tripterygium wilfordii Hook F with methotrexate in the treatment of active rheumatoid arthritis (TRIFRA): a randomised, controlled clinical trial
- Correspondence to Dr Xuan Zhang, Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; zxpumch2003{at}sina.com and Dr Peter E Lipsky, Formerly National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA; peterlipsky@comcast.net
Citation
Comparison of Tripterygium wilfordii Hook F with methotrexate in the treatment of active rheumatoid arthritis (TRIFRA): a randomised, controlled clinical trial
Publication history
- Received October 23, 2013
- Revised February 24, 2014
- Accepted March 1, 2014
- First published April 14, 2014.
Online issue publication
May 08, 2015
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- Previous version (14 April 2014).
- Previous version (18 August 2014).
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