1. Updated guidelines 2008 for the diagnosis, surveillance and therapy of Barrett’s esophagus;Wang;Am J Gastroenterol,2008
2. ACG clinical guideline: diagnosis and management of Barrett’s esophagus;Shaheen;Am J Gastroenterol,2016
3. National Comprehensive Cancer Network (NCCN) Clinical Practice Guidelines in Oncology. Esophageal and esophagogastric junction cancers. Version 2.2016. Available at: www.NCCN.org. Accessed January 2, 2017.
4. Observer variation in the diagnosis of dysplasia in Barrett’s esophagus;Reid;Hum Pathol,1988
5. Pathology and genetics of tumors of the digestive system (World Health Organization classification of tumors),2000