2Larkin C J, Huibregtse K. Precut sphincterotomy : indications, pitfalls, and complications. Curr Gastroenterol Rep, 2001, 3: 147-153.
3Freeman ML, Guda NM. ERCP cannulation: a review of reported techniques. Gastrointest Endosc,2005,61 : 112-125.
4Freeman ML. Complications of endoscopic biliary sphincterotomy : a review. Endoscopy, 1997,29:288-297.
5Freeman ML, Nelson DB, Sherman S, et al. Complications of endoscopic biliary sphincterotomy. N Engl J Med, 1996,335 : 909 -918.
6Foutch PG. A prospective assessment of results for needle-knife papillotomy and standard endoscopic sphincterotomy. Gastrointest Endosc, 1995,42:25-32.
7Goff JS. Common bile duct pre-cut sphincterotomy: transpancreatic sphincter approach. Gastrointest Endosc,1995 ,41:502-505.
8Goff JS. Long-term experience with the transpancreatic sphincter pre-cut approach to biliary sphincterotomy. Gastrointest Endosc, 1999,50:642-645.
9Catalano MF, Linder JD, Geenen JE. Endoscopic transpancreatic papillary septotomy for inaccessible obstructed bile ducts: comparison with standard pre-cut papillotomy. Gastruintest Endosc, 2004,60:557-561.
10Weber A, Roesch T, Pointners, et al. Transpancreatic precut sphincterotomy for cannulation of inaccessible common bile duct a safe and successful technique. Pancreas,2008,36:187-191.
