1. Ferlay J, Soerjomataram I, Ervik M, Dikshit R, Eser S, Mathers C, et al. GLOBOCAN 2012 v1.0, Cancer Incidence and Mortality Worldwide: IARC CancerBase No. 11 [Internet]. Lyon, France: International Agency for Research on Cancer, 2013.
2. Gastric cancer treated in 2002 in Japan: 2009 annual report of the JGCA nationwide registry;A Nashimoto;Gastric Cancer,2013
3. Prognostic implications of the seventh edition of the international union against cancer classification for patients with gastric cancer: the Western experience of patients treated in a single-center European institution;D Reim;Journal of Clinical Oncology,2013
4. Surveillance, Epidemiology, and End Results Program: National Cancer Institute; 2013 [cited 2017 30-05-2017]. https://seer.cancer.gov/statfacts/.
5. Meta-analysis shows clinically relevant and long-lasting deterioration in health-related quality of life after esophageal cancer surgery;M Jacobs;Quality of life research: an international journal of quality of life aspects of treatment, care and rehabilitation,2014