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Clinical and epidemiological research
Extended report
Evaluating relationships between symptom duration and persistence of rheumatoid arthritis: does a window of opportunity exist? Results on the Leiden Early Arthritis Clinic and ESPOIR cohorts
- Correspondence to Jessica A.B. van Nies, Department of Rheumatology, Leiden University Medical Center, P.O. Box 9600, Leiden 2300 RC, The Netherlands; j.a.b.van_nies{at}lumc.nl
Citation
Evaluating relationships between symptom duration and persistence of rheumatoid arthritis: does a window of opportunity exist? Results on the Leiden Early Arthritis Clinic and ESPOIR cohorts
Publication history
- Received June 6, 2014
- Revised December 6, 2014
- Accepted December 8, 2014
- First published January 5, 2015.
Online issue publication
January 01, 2024
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