4[2]Buanes T,Mjaland O,Waage A,et al.A population-bssed survey of biliary surgery in Norway:Relationship between patient volume and quality of surgical treatment.Surg Endosc,1998,12:852.
5[3]Lillemoe KD,Pitt HA,cameron JL.Postoperative bile duct strictures.Surg Clin North Am,1990,70:1335.
3Yegiyants S,Collins JC.Operative strategy can reduce the inci-dence of major bile duct injury in laparoscopic cholecystectomy[J].Am Surg,2008,74(10):985-987.
5Brown KM,Moore BT, Sorensen GB,et al.Patient-reported outcomes after single-incision versus traditional laparoscopic cholecystectomy: a randomizedprospective trial[J].Surg Endosc, 2013,27(9):3108-3115.
6Saia M,Mantoan D,Buja A,et al.Time trend and variability of open versus laparoscopic cholecystectomy in patients with symptomatic gallstonedisease[J].Surg Endosc,2013,27(9):3254-3 261.
