1. American Society for Gastrointestinal Endoscopy (2005) Methods of granting hospital privileges to perform gastrointestinal endoscopy. Retrieved October 24, 2005 at http://www.asge.org//pages/practice/Management/methodsofgranting.cfm?CFID=27519 & CFTOKEN = 42132197.
2. Coakley FV, Qayyum A (2002) Magnetic resonance cholangiopancreatography. Gastrointest Endosc 55: S2–S12
3. Jowell PS, Baillie J, Branch MS, Affronti J, Browning CL, Bute PB (1996) Quantitative assessment of procedural competence: a prospective study of training in endoscopic retrograde cholangiopancreatography. Ann Intern Med 125: 983–989
4. Larson GM, Mullins RJ, Wieman TJ, Polk HC Jr (1988) Evaluation of endoscopy training in a general surgery residency. Am Surg 54: 64–67
5. Lecesne R, Drouillard J, Taourel P, Rauturier JF, Bruel JM, Laurent F (1997) Techniques of MRI cholangiopancreatography: history, current status, and future prospects (in French). J Radiol 78: 623–627