1. Ferlay J Soerjomataram I Ervik M 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 http://globocan.iarc.fr
2. Global cancer statistics;Jemal;CA Cancer J Clin,2011
3. Esophageal cancer;Enzinger;N Engl J Med,2003
4. Combined preoperative chemotherapy and radiation therapy for cancer of the esophagus: the Wayne State University, Southwest Oncology group and Radiation Therapy Oncology Group experience;Leichman;Semin Oncol,1984
5. Multidisciplinary approach for patients with esophageal cancer;Villaflor;World J Gastroenterol,2012