3Huscher CG, Lirici MM, Dipaola M ,et al.Laparoscopic cholecystectomy by ultrasonic dissection without cystic duct and artery ligature[J]. Surg Endosc,2003,17(3):442.
4Reed DN Jr,Vital GC.lnterventional endoscopic retrograde Cholangiopancreatography and endoscopic surgery[J]. Surg Clin North Am, 2000,80(4) : 1171.
5Binmoeller KF,Schafer TW. Endoscopic management of bile duct stones[J].J Clin Gastroenterol, 2001,32(2): 106.
