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Kappelle WF, van Hooft JE, Spaander MCW, Vleggaar FP, Bruno MJ, Maluf-Filho F, Bogte A, van Halsema E, Siersema PD.Kappelle WF, et al.Endosc Int Open. 2019 Feb;7(2):E178-E185. doi: 10.1055/a-0777-1856. Epub 2019 Jan 18.Endosc Int Open. 2019.PMID: 30705950Free PMC article.
Maluf-Filho F, de la Mora Levy JG, Micames CG.Maluf-Filho F, et al.Gastroenterol Res Pract. 2012;2012:421969. doi: 10.1155/2012/421969. Epub 2012 May 16.Gastroenterol Res Pract. 2012.PMID: 22666233Free PMC article.No abstract available.