5Hirota M, Takada T, Kawarada Y, et al. Diagnoslic criteria and severity assessment of acute cholecyslilis: Tokyo guidelines [J]. J Hepatobiliary Pancreat Surg, 2007, 14(1):78-82.
6Wada K, Takada T, Kawarada Y, et al. Diagnostic criteria and severily assessment of acute cholangitis: Tokyo guidelines [J]. J Hepatobiliary Pancreat Surg, 2007, 14(1):52-58.
7Cai XJ, Wang YF. Liang YF, et al. laparoseopie left hemihepatectomy: a safely and feasibility sfuddy of 19 eases [J]. Surg Enclose, 2009, 23(11):2556-2562.
8Nagino M, Takada T, Kawarada Y, et al. Methods and timing of biliary drainage for acute cholangitis: Tokyo guidelines [J]. J Hepatobiliary Pancreat Surg, 2007, 14(1):68-77.
9Yoshida M, Takada T, Kawarada Y, et al. Anlimierobial therapy for aeute eholeeystitis: Tokyo guidelines [J].J Hepalobiliary Panereat Surg, 2007,14(1):83-90.
3Natsui M, Honma T, Genda T, et al. Effects of endoscopic papil- lary balloon dilation and endoscopic sphincterotomy on bacterial contamination of the biliary tract[J]. Eur J Gastroenterol Hepatol, 2011,23 (9) :818-824.