Medline ® Abstract for Reference 33
of 'Endoscopic balloon dilatation for removal of bile duct stones'
Balloon dilation of the papilla via a forward-viewing endoscope: an aid to therapeutic endoscopic retrograde cholangiopancreatography in patients with Billroth-II gastrectomy.
Dickey W, Jacob S, Porter KG
Dept. of Medicine, Queen's University of Belfast, Northern Ireland, United Kingdom.