We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRetraction statement. Paper by Iebba V, Aloi M, Civitelli F, Cucchiara S: Digestive Diseases 2011;29:531-539 (DOI: 10.1159/000332969).PublicationDigestive diseases (Basel, Switzerland), 2014, Vol 32, Issue 3, p313ISSN1421-9875DOI10.1159/000358547