8Ricci F,Castaldini G,de Manzoni G,et al.Treatment of gallstone pancreatitis:Six-year experience in a single center[J].World J Surg,2002,26(1):85-90.
9Kohut M,Nowak A,Nowakouska-Dulawa E,et al.The frequency of bile duct crystals in patients with presumed bilary pancreatitis[J].Gastrointest Endosc,2001,54(1):37-41.
10Fogel EL,Sherman S.Acute biliary pancreatitis:when shoud the endoscopist intervene[J].Gastroenterology,2003,125(1):229-235.