Continuing Medical Education: September 2013American Journal of Gastroenterology: September 2013 - Volume 108 - Issue 9 - p 1439 doi: 10.1038/ajg.2013.256 Esophagus Buy Author InformationAuthors Article MetricsMetrics Safety of Endoscopic Mucosal Resection for Barrett's Esophagus The American College of Gastroenterology is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The American College of Gastroenterology designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 Credit™. Physicians should claim only the credit commensurate with the extent of their participation in the activity. © The American College of Gastroenterology 2013. All Rights Reserved.