== References ==== External links ==* Barrett's esophagus at National Institute of Diabetes and Digestive and Kidney Diseases (NIDDKD)* Barrett's Info a peer-reviewed web site of information on Barrett's esophagus and its clinical management.
Утвержден Приказом Минздравсоцразвития от 20.01.2006, N 32* Barrett’s Esophagus at National Institute of Diabetes and Digestive and Kidney Diseases (NIDDKD)* Barrett’s Info a peer-reviewed web site of information on Barrett’s esophagus and its clinical management.