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Ljung L, Askling J, Rantapää-Dahlqvist S, Jacobsson L; ARTIS Study Group.Ljung L, et al.Arthritis Res Ther. 2014 Jun 18;16(3):R127. doi: 10.1186/ar4584.Arthritis Res Ther. 2014.PMID: 24941916Free PMC article.
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