4Soyannwo OA,Amanor-Boadu SD,Sanya AO,et al.Pain assessment in Nigerians-Visual Analogue Scale and Verbal Rating Scale compared[J].West Afr J Med,2000,19(4):242-245
5Ferguson TB,Coombs LP,Peterson ED.Preoperative beta-blocker use and mortality and morbidity following CABG surgery in North America[J].JAMA,2002,287(17):2 221-2 227
3ASGE guideline:the role of ERCP in diseases of biliary tract and the pancreas.Gastrointest Endosc,2005,62:1-8.
4Classen M,Ossenberg FW,Wurbs D,et al.Pancreatitis:an indication of endoscopic papillotomy.Endoscopy,1978,10:222-223.
5Kelly TR,Wagner DS.Gallstone pancreatitis:a prospective randomised trial of the timing of surgery.Surgery,1988,104:600-605.
6Neoptolemas JP.Endoscopic sphincterotomy in acute gallstone pancreatitis.Br J Surg,1993,80:547-549.
7Smits ME,Badiga SM,Rauws EA,et al.Long-term results of pancreatic stents in chronic pancreatitis.Gastrointest Endosc,1995,42:461-467.
8Cremer M,Deviere J,Delhaye M,et al.Stenting in severe chronic pancreatitis:results of medium-term follow-up in seventy-six patients.Endoscopy,1991,23:171-176.
9Fogel EL, Sherman S, Park SH, et al. Therapeutic biliary endoscopy.Edoscopy,2003,35 : 156-163.
10Fritz E, Kirchgatterer A, Hubner D, et al. Endoscopic retrograde cholangiopancreatography(ERCP) in patients 80 years of age and older: safe and effective. Gastrointest Endosc, 2004,59 : AB 195.
5Frolich MA, Dennis DM, Shuster JA, et al. Precision and bias of target controlled propofol infusion for sedation. Br J Anaesth, 2005, 94(4) : 434-437.
6Wehrmann T, Grotkamp J, Stergiou N, et al. Electroencephalogram monitoring facilitates sedation with propofol for routine ERCP: a randomized, controlled trial. Gastrointest Endosc, 2002, 56 (6): 817-824.
7Bailey JM. Context-sensitive half-times: what are they and how valuable are they in anaesthesiology? Clin Pharmacokinet, 2002, 41(11): 793-799.
8Rodriguez Gonzalez FJ, Naranjo Rodriguez A, Mata Tapia I, et al. ERCP in patients 90 years of age and older. Gastrointest Endosc, 2003, 58(2): 220-225.
9Schneider G, Kochs EF, Horn B, et al. Narcotrend does not adequately detect the transition between awareness and unconsciousness in surgical patients. Anesthesiology, 2004, 101 (5) : 1105-1111.
10Glen JB. The development of diprifusor: a TCI system for propofol. Anesthesia, 1998, 53(4): 13-21.
