Secular trends in the epidemiology and outcome of Barrett's oesophagus in Olmsted County, Minnesota
M Conio, A J Cameron, Y Romero, C D Branch, C D Schleck, L J Burgart, A R Zinsmeister, L J Melton, G R Locke
Gut Mar 2001, 48 (3) 304-309; DOI: 10.1136/gut.48.3.304