9Rayes N, Seehofer D, Themvath T, et al. Effect of enteral nutrition and synbiotics on bacterial infection rates after py- lorus- preserving pancreatoduodeneetomy: a randomized, double-blind trial[J]. Ann Surg, 2007, 246(1): 36.
6Hesse U J,De Decker C,Houtmeyers P,et al.Prospectively randomized trial using perioperative low dose octreotide to prevent organ-related and general complicationsafter pancreatic surgery and pancreaticojejunostomy[J].World J Surg,2005,29(10):1325.
7Berger A C,Howard T J,Kennedy E P,et al.Does type of pancreaticojejuno-stomy after pancreaticoduodenectomy decrease rate of pancreatic fistula Arandomized,prospective,dual-institution trial[J].J AM Coil Surg,2009,208(5):738.
8Tran K,Van Eijck C,Di Carlo V,et al.Occlusion of the pancrea ticductversus pancreatico jejunostomy:prospective arandomize dtrial[J].Ann Surg,2002,236(4):422.
9Kollmar O,Moussavian M R,Bolli M,et al.Pancreatojejunal leakage after pancreas headresection:anatomic and surgeon-related factors[J].J Gastrointest surg,2007,11(12):1699.
10Roder S D,Stein H J,Bottcher K A,et al.Stented versus nonstened pancreaticojejunostomy after pancreaticoduodenectomy[J].Ann Surg,1999,229(1):41.
