1. Results of radiation therapy of the upper- and mid-thoracic esophageal cancer;Kakehi;J. Jap. Cancer Clinic,1965
2. Results of radiation therapy of the middle-third esophageal cancer;Kaneta;Jap. J. Cancer Clin.,1968
3. Radiation therapy in cancer of the esophagus;Takaoka;Nippon Acta Radiol.,1968
4. Radiation therapy of carcinoma of the esophagus with special reference to the radical irradiation;Abe;Nippon Acta Radiol.,1972
5. Results of Tele-Cobalt radiation therapy for carcinoma of the esophagus;Oshima;Jap. J. Clin. Radiol.,1973