We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRetraction statement. Paper by Cucchiara S, Iebba V, Conte MP, Schippa S: Digestive Diseases 2009;27:252-258 (DOI: 10.1159/000228558).PublicationDigestive diseases (Basel, Switzerland), 2014, Vol 32, Issue 3, p312ISSN1421-9875DOI10.1159/000358546