1. Minamide J, Koizumi H, Aoyama N, Ozawa Y, Tokunaga M, Fukano F, et al. Study on safety and finding of direct effect of preoperative Cisplatin and 5-Fluorouracil combination chemotherapy in intensive treatment for esophageal carcinoma (in Japanese). Jpn J Gastroenterol Surg 1994; 27: 2384–90.
2. Kelsen D. Chemotherapy of esophageal cancer. Semin Oncol 1984; 11: 159–68.
3. Criteria for the Evaluation of Direct Effects of Esophageal Cancer Chemotherapy or Radiation Therapy. In: Japanese Society for Esophageal Diseases, ed. Guide Lines for the Clinical and Pathologic studies on Carcinoma of the Esophagus. The 9th edition. Tokyo: Kanehara, 1999: 59–67.
4. Furue H, Hara Y, Imai Y, Kimura T, Koyama Y, Kurihara M, et al. Criteria for the Evaluation of Effect Reinforcement of Solid Cancer Chemotherapy. J. Jpn. Soc. Cancer Ther. 1993; 28: 19–30
5. Minamide J, Koizumi H, Aoyama N, Tokunaga M, Tamai S, Kameda Y. Changes of gross type classification in response to histopathological effects after chemotherapy in carcinoma of the esophagus (in Japanese). Gastroenterol Surg. 1996; 19: 1595–604.