TY - GEN AU - Launois,B AU - Delarue,D AU - Campion,J P AU - Kerbaol,M TI - Preoperative radiotherapy for carcinoma of the esophagus SN - 0039-6087 PY - 1981///1221 KW - Carcinoma, Squamous Cell KW - mortality KW - Cobalt Radioisotopes KW - therapeutic use KW - Esophageal Neoplasms KW - Female KW - Humans KW - Male KW - Preoperative Care KW - Prospective Studies KW - Radiotherapy, High-Energy KW - Random Allocation N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ER -