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Zoepf T, Maldonado de Dechêne EJ, Dechêne A, Malágo M, Beckebaum S, Paul A, Gerken G, Hilgard P.Zoepf T, et al.Gastrointest Endosc. 2012 Sep;76(3):556-63. doi: 10.1016/j.gie.2012.04.474.Gastrointest Endosc. 2012.PMID: 22898414
Hilgard P, Dechene A, Canbay A, Herzer K, Schlaak JF, Treichel U, Gassel AM, Baba H, Zoepf T.Hilgard P, et al. Among authors: zoepf t.Digestion. 2014;89(2):156-64. doi: 10.1159/000354829. Epub 2014 Feb 25.Digestion. 2014.PMID: 24577116