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Robinson JI, Barrett JH, Taylor JC; YEAR Consortium; Naven M, Corscadden D; BRAGGSS; Barton A, Wilson AG, Emery P, Isaacs JD, Morgan AW.Robinson JI, et al.Ann Rheum Dis. 2010 Jun;69(6):1054-7. doi: 10.1136/ard.2009.110874. Epub 2009 Aug 20.Ann Rheum Dis. 2010.PMID: 19700393