References
Association of adenocarcinomas of the distal esophagus, "gastroesophageal junction," and "gastric cardia" with gastric pathology. Wijetunge S, Ma Y, DeMeester S, Hagen J, DeMeester T, Chandrasoma P. Am J Surg Pathol. 2010 Oct;34(10):1521-7. PMID: 20871225