Helicobacter pylori infection and the risk of Barrett’s oesophagus: a community-based study
D A Corley, A Kubo, T R Levin, G Block, L Habel, W Zhao, P Leighton, G Rumore, C Quesenberry, P Buffler, J Parsonnet
Gut Jun 2008, 57 (6) 727-733; DOI: 10.1136/gut.2007.132068