2Saleem A,Gostout CJ,Petersen BT,et al. Outcome of emergency ER- CP in the intensive care unit[J]. Endoscopy,2011,43(6) :549-551.
3Tapping CR, Byass OR, Cast JE. Percutaneous transhepatic biliary drainage (PTBD) with or without stenting-complications, restent rate and a new risk stratification score [ J ]. Eur Radiol, 2011,21 (9) : 1948-1955.
4Sheth SG , Howell DA. What are really the the true late complica- tions of endoscopic biliary sphincterotomy [ J ]. Am J Gastroenterol, 2002,97 ( 11 ) :2699-2701.
5Baron TH, Harewood GC. Endoscopic ballon dilation of the biliary sphincter compared to endoscopic biliary sphincterotomy for remov- al of common bile duct stones during ERCP : a metaanalysis of ran- domize, conctrlled trials [ J ]. Am J Gastroenterol, 2004,99 ( 8 ) : 1455-1460.
6Kashi R, Kiyozumi T, Tanaka T, et al. Mechanism of panereatitis caused by ERCP[ J]. Gastrointest Endose ,2002,55 ( 1 ) :50-54.
7Attasaranya S , Cheon YK , Vittal H, et al. Large -diameter biliary orifice balloon dilation to aid in endoscopic bile duct ston remove: a multicenter series [ J ]. Gastrointest Endosc, 2008,67 ( 7 ) : 1046- 1052.
