1. Muller, J.M., Erasmi, H., Stelzner, M.: Surgical therapy of oesophageal carcinoma. Br. J. Surg. 77:845, 1990
2. Earlam, R., Cunha-Melo, J.R.: Oesophageal squamous cell carcinoma: a critical review of surgery. Br. J. Surg. 67:382, 1980
3. Akiyama, H., Tsurumaru, M., Kawanura, T., Ono, Y.: Principles of surgical treatment for carcinoma of the esophagus: analysis of lymph node involvement. Ann. Surg. 194:435, 1981
4. Hermaneck, P., Sobin, L.H., editors: International Union Against Cancer (UICC) TNM Classification of Malignant Tumors (4th ed.). Berlin, Springer, 1987
5. Altorki, N.K., Skinner, D.B.: En bloc oesophagectomy: the first 100 patients. Hepatogastroenterology 37:360, 1990