We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleClinical Pearls in Gastroenterology 2011AuthorsOxentenko, Amy S.; Bundrick, John B.; Litin, Scott C.PublicationMayo Clinic Proceedings, 2011, Vol 86, Issue 11, p1104ISSN0025-6196Publication typearticleDOI10.4065/mcp.2011.0399