1. Endoscopic management of biliary and pancreatic diseases;Kozarek,1996
2. Endoscopic retrograde cholangiopancreatography in pancreatic disorders;Venu,1998
3. Pitfalls in endoscopic retrograde cholangiopancreatography;Binmoeller,1997
4. Endoscopic retrograde cholangiopancreatography;Parsons,1998
5. Endoscopic management of pancreatic conditions;Kozarek,1996