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Schembre DB, Huang JL, Lin OS, Cantone N, Low DE.Schembre DB, et al. Among authors: lin os.Gastrointest Endosc. 2008 Apr;67(4):595-601. doi: 10.1016/j.gie.2007.08.042. Epub 2008 Feb 14.Gastrointest Endosc. 2008.PMID: 18279860