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Tussing-Humphreys L, Frayn KN, Smith SR, Westerman M, Dennis AL, Nemeth E, Thomson J, Pusatcioglu C.Tussing-Humphreys L, et al. Among authors: thomson j.ScientificWorldJournal. 2011;11:2197-206. doi: 10.1100/2011/634861. Epub 2011 Nov 9.ScientificWorldJournal. 2011.PMID: 22125467Free PMC article.