1. Incidence of adenocarcinoma of the esophagus among white Americans by sex, stage, and age;Brown;J Natl Cancer Inst,2008
2. Report: Cancer incidence and mortality in the United Kingdom and constituent countries, 2003-05. Office for National Statistics;Westlake;Health Stat Q,2008
3. 3National Oesophago-Gastric Cancer Audit. An audit of the care received by people with Oesophago-Gastric Cancer in England and Wales. First Annual Report 2008. The Information Centre. NHS. http://www.ic.nhs.uk/webfiles/Services/NCASP/Cancer/New%20web%20documents%20(OG)/28010208-NHSIC-OGAuditReport-FV-HR.pdf (accessed July 2009).
4. Survival from cancer of the stomach in England and Wales up to 2001;Mitry;Br J Cancer,2008
5. Survival from cancer of the oesophagus in England and Wales up to 2001;Mitry;Br J Cancer,2008