6Pascal HE,Teeuwen RP,Bleichrodt C etal. Enhanced recovery after surgery (eras) versus conventional postoperative care in colorectal surgery [ J ]. Journal of Gastrointestinal Surgery,2010, 14(1) :88 -95.
7Person B,Wexner S. The management of postoperative ileus [J]. Curr Probl Sarg, 2006,43 ( 1 ) : 12 - 15.
8Resniek J, Greenwald DA, Brandt LJ . Delayed gastric emptying and postoperative ileus after nongastric abdominal surgery: Part I [J]. Am J Gastroenterol,1997, 92(5) :751 - 762.
9Senagore AJ. Pathogenesis and clinical and economic conse- quences of postoperative ileus [J]. Am J Health Syst Pharm, 2007,64(20) :$3 - $7.