1Siddiqui T, MacDonald A, Chong PS, et al. Early versus delayed laparoscopic cholecystectomy for acute cholecystitis..a meta-anal- ysis of randomized elinicaltrials. Am J Surg, 2008,195:40-47.
8Frilling A, Li J, Weber F, et al. Major bile duct injuries after laparoscopic cholecystectomy: a tertiary center experience. J Gastrointest Surg, 2004, 8: 679-685.
9Calvete J, Sabater L, Camps B, et al. Bile duct injury during laparoscopic cholecystectomy: myth or relativity of the learning curve. Surg Endosc, 2000, 14: 608-611.
10Archer SB, Brown DW, Smith CD, et al. Bile duct injury during laparoscopic cholecystectomy, results of a national survey. Ann Surg, 2001, 234: 549-559.