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Claes E, Renson M, Delespesse A, De Hoe V, Haelterman G, Kartheuser A, Van Cutsem E.Claes E, et al. Among authors: renson m.Acta Gastroenterol Belg. 2011 Sep;74(3):438-44.Acta Gastroenterol Belg. 2011.PMID: 22103051Free article.Review.