LARGE BALLOON DILATATION ASSOCIATED TO SPHINCTEROTOMY IN DIFFICULT BILE DUCT STONES REMOVAL. A THIRD CARE HOSPITAL EXPERIENCE.

(1) Gastroenterology, La Paz University Hospital, Madrid, Spain



This item was part of the ENDOSCOPY AND IMAGING III session at Gastro 2009 UEGW/WCOG London (17th UEGW)

This item can be cited as: Endoscopy 2009; 41 (Suppl 1) A521