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Sanner H, Kirkhus E, Merckoll E, Tollisen A, Røisland M, Lie BA, Taraldsrud E, Gran JT, Flatø B.Sanner H, et al. Among authors: flato b.Arthritis Care Res (Hoboken). 2010 Aug;62(8):1103-11. doi: 10.1002/acr.20203.Arthritis Care Res (Hoboken). 2010.PMID: 20506141Free article.