3Lopertido S,Angelini GP,Benedetti G,et al . Major early complications from diagnostic and therapeutic ERCP: a prospective multicenter study. Gastrointest Endosc,1998,48:1-10.
4Freeman ML, Nelson DB, Sherman S, et al. Complications of endoscopic biliary sphincterotomy. N Engl J Med, 1996,335:909-918.
5Sherman S, Ruffolo TA, Hawes RH. Complications of endoscopic sphincterotomy:a prospective series with emphasis on the increased risk associated with sphincter of Oddi dysfunction and non-dilated bile ducts. Gastroenterolow , 1991 101 : 1068-1075
6Christoforidis E, Goulimaris I, Kanellos I, et al. Post-ERCP pancreatitis and hyperamylasemia:patient-related and operative risk factors.Endoscopy, 2002,34:286-292.
7Francesco V, Brunori MP, Rigo L,et al. Comparison of ultrasound-secretin test and sphincter of Oddi manometry in patients with recurrent acut pancreatitis. Dig Dis Sci, 1999,44:336-340.
8Raddawi H, Geenen J, Hogan W, et al. Pressure measurements from biliary and pancreatic segmets of sphincter of Oddi comparison between patients with abdominal pain, biliary, or pancreatic disease.Dig Dis Sci, 1991,36:71-74.
9Eversman D, Fogel EL, Rusche M. et al. Frequency of abnormal pancreatic and biliary sphincter manomrtry compared with clinical suspicion of sphin cter of Oddi dysfunction. Gastrointest Endosc, 1999,50:637-641.
10Fogel EL,Eversman D,Jamidar P, et al. Sphincter of Oddi dysfuction:pancreaticobiliary sphincterotomy with pancreatic stent placement has a lower rate of pancreatitis than biliary sphincterotomy alone. Endoscopy, 2002,34:280-285.
