3Kawai k, Kasakak a, Murakrumik y, et al. Endoscopic sphincterotomy of the ampulla of wate[J]. Gastrointest Endo, 1974,20(4):148~151.
4FRAZCE RC, ROCBRTS J, SYMMONDS R, et al. Combined laparoscopic and endoscopic management of choleithiasis and choleducholithiasis[J]. Am J Surg, 1993, 166: 702-704.
5SHERMAN S, TROIANO FP, HAVES PH, et al. Frequency of abnomal sphincter of oddimanometry compared with theclinical susp ician of splincter of oddidys function[J]. Am J Gastrenteral,1991, 86: 586-590.