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【摘 要】
：
PURPOSE: This study was designed to develop a model for predicting postoperative mortality in elderly patients undergoing surgery for colorectal cancer. METHODS
【机 构】
：
Imperial College London Department of Surgical Oncology and Technology St. Mary\\\'s Hospital Praed
【出 处】
：
世界核心医学期刊文摘(胃肠病学分册)
【发表日期】
：
2006年11期
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