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Shaw WS, van der Windt DA, Main CJ, Loisel P, Linton SJ; "Decade of the Flags" Working Group.Shaw WS, et al.J Occup Rehabil. 2009 Mar;19(1):64-80. doi: 10.1007/s10926-008-9159-7. Epub 2008 Dec 12.J Occup Rehabil. 2009.PMID: 19082875