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Larghi A, Rodriguez-Wulff E, Noffsinger A, Dye CE.Larghi A, et al.Gastrointest Endosc. 2006 May;63(6):859-60. doi: 10.1016/j.gie.2005.10.019.Gastrointest Endosc. 2006.PMID: 16650555No abstract available.