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Hintze RE, Abou-Rebyeh H, Adler A, Veltzke-Schlieker W, Felix R, Wiedenmann B.Hintze RE, et al. Among authors: wiedenmann b.Gastrointest Endosc. 2001 Jan;53(1):40-6. doi: 10.1067/mge.2001.111388.Gastrointest Endosc. 2001.PMID: 11154487