8Schlosser W, Beger HG. Organ-preset'ring surgery in chroinc pancreatitis: the duodenum-preserving pancreatic head resection[J]. Ann hal Chir, 2000,71 (1):65-70.
9Andersen D, Frey C. The evolulion of the surgical Ireaimen! of chronic pancreatitis [ J ]. Ann Surg, 2010,251 ( 1 ): 18-32.
10Leindler GF, Daroezi M, Farkas G. Organ-preserving panerealic head resection in chronie panerealitis [J ]. Br J Surg,2003,90(1): 29-32.
5Wang LW,Li ZS,Li SD,et al. Prevalence and clinical fea-tures of chronic pancreatitis in China : a retrospective muhi-center analysis over 10 years. Pancreas,2009,38(3) :248 -254.
6Rao KN , Van Thiel DH. Pancreatic stone protein what is itand what does it do . Dig Dis Sci, Pancreatitis, 1991, 36 :1 505 r 1 538.
7Fambacher MJ, Schoen C, Rabenstein T, et al. Pancreaticduct stones in chronic pancreatitis : criteria for treatment in-tensity and success. Gastrointest Endosco,2012,56(4) :501-506.
8Hayes JM, Ding SL. Pancreatic stone and treatment using ER-CP and ESWL procedures : a case study and review. N Z MedJ,2012,125(1 361) :89-97.
9Mariani A , Bernard JP,Provansal-CheylayM, et al. Differ- ences of pancreatic stone morphology and content in patients with pancreaticlithiasis[J]. Dig Dis Sci ,1991 ,36(11)=1509- 1516.
10Goodman A J, Gress FG. The endoscopic management of pain in chronic pancreatitis [J]. Gastroenterol Res Pract, 2012,5 (10) ..860879.
