Leiden University Scholarly Publications

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Boer, A.C.; Boonen, A.; Helm-van Mil, A.H.M. van der (2017)

Is ACPA-Positive RA Still a More Severe Disease Than ACPA-Negative RA? a Longitudinal Cohort Study in RA-Patients Treated from 2000 Onwards

Article / Letter to editor
All authors
Boer, A.C.; Boonen, A.; Helm-van Mil, A.H.M. van der
Date
2017-10-31
Journal
Arthritis and Rheumatology
Volume
69