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Morasco BJ, Lovejoy TI, Lu M, Turk DC, Lewis L, Dobscha SK.Morasco BJ, et al. Among authors: lovejoy ti.Pain. 2013 Apr;154(4):609-616. doi: 10.1016/j.pain.2013.01.001. Epub 2013 Jan 11.Pain. 2013.PMID: 23398939Free PMC article.