1. Keighley MR. Gastrointestinal cancers in Europe. Aliment Pharmacol Ther. 2003 Nov;18(Suppl 3):7–30.
2. Lagergren J, Bergström R, Lindgren A, Nyrén O. Symptomatic gastroesophageal reflux as a risk factor for esophageal adenocarcinoma. N Engl J Med. 1999 Mar 18;340(11):825–31.
3. Wu AH, Tseng CC, Bernstein L. Hiatal hernia, reflux symptoms, body size, and risk of esophageal and gastric adenocarcinoma. Cancer. 2003 Sep 1;98(5):940–8.
4. Pohl H, Wrobel K, Bojarski C, Voderholzer W, Sonnenberg A, Rösch T, et al. Risk factors in the development of esophageal adenocarcinoma. Am J Gastroenterol. 2013 Feb;108(2):200–7.
5. Hasegawa S, Yoshikawa T, Cho H, Tsuburaya A, Kobayashi O. Is adenocarcinoma of the esophagogastric junction different between Japan and western countries? The incidence and clinicopathological features at a Japanese high-volume cancer center. World J Surg. 2009 Jan;33(1):95–103.