Barrett's esophagus.
Rastogi
A
A
Division of Gastroenterology and Hepatology, Veterans Affairs Medical Center and University of Kansas School of Medicine, Kansas City, Missouri, USA.
Sharma
P
P
D001471:Barrett Esophagus / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*; D004724:Endoscopy; D006801:Humans