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PURPOSE An attempt was made to define the role of radiotherapy before operation for AGC. METHODS AND MATERIALS From January 1978 to May 1989, a prospective randomized trial on preoperative(More)
From June 1977 to May 1985, a prospective randomized clinical trial on pre-operative radiation for esophageal carcinoma was carried out in 206 patients. Lesions under 8 cm in length and patients(More)