1 .吴在德.外科学.第5版.北京:人民卫生出社,2001:578 ..2 .王吉甫.胃肠外科学.北京:人民卫生出社,2002:1135-1138 ..4 . Brigand C,Rohr S,Meyer C . Colorectal stapled anastomosis:results after anterior resection of the rectum for cancer . Ann Chir,2004,129. ......