2Winslow ER, Quasebarth M, Brunt LM. Perioperative outcomes and complications of open vs laparoscopic extra peritoneal inguinal hernia repair in a mature surgical practice. Surg Endosc,2004,18(2) :221 -227.
3Panpimanmas S,Kanyaprasit K.Complications of laparoscopic chole-cystectomy and their management.Hepatogastroenterology,2004,51:9-11.
4Harrison VL,Dolan JP,Pham TH,etal.Bile duct injury after lapa-roscopic cholecy-stectomy in hospitals with and without surgical resi-dency programs:is there a difference?Surg Endosc,2010,7(10):1495-6.
5Kama N A,Doganay M,Dolapci M,et al.Risk factors resulting inconversion of laparoscopic cholecystectomy to open surgery.Surg En-dosc,2001,15(9):965-8.
6Kama N A,Kologlu M,Doganay M,et al.A risk score for conversionfrom laparoscopic to open cholecystectomy.Am J surg,2001,181(6):520-5.
7Mahatharadol V.Bile duct injuries during laparoscopic cholecystecto-my:an audit of 1522 cases.Hepatogastroenterology,2004,51:12-4.
8Salam Daradkeh.Laparoscopic cholecystectomy:what are the factorsdetermining difficulty.Hepato-gastroenterology,2001,48(37):76-8.
9Lim K R,Ibrahim S,Tan N C,et al.Risk factors for coversion to opensurgery in patients with acute cholecystitis undergoing interval laparo-scopic cholecystectomy.Annals Acad2emy of Medicine,2007,36(8):631-5.
10Keus F,Werner J E,Gooszen H G,et al.Randomized clinical trial ofsmall-incision and laparoscopic cholecystectomy in patients withsymptomatic cholecystolithiasis:primary and clinical outcomes.ArchSurg,2008,143:371-7.
