7Kawai K, Akasaka Y, Murakami K, et al. Endoscopic sphincterotomy of theampulla of vater[J]. Gastrointest Endosc, 1974,20 (4): 148-151.
8Phillip EP. New techniques for threatment of common bile duct calculi encountered during laparoscopic cholecystectomy [J]. Probl Gen Surg, 1991,8(3):387.
9Shuchleib S, Chousleb A, Mondragon A, et al. Laparoscopic common bile duct exploration[J]. World J Surg, 1999, 23 (7):698-702.
10Chen YK, Foliente RL, Santoro M J, et al. Endoscopic sphincterotomy2in2 duced pancreatitis: increased risk associated with nondilated bile ducts and sphincterof Oddi dyfunction [J]. Am J Gastroenterol, 1994,89(3):327.
