Peck, Joshua R Percutaneous antegrade digital cholangioscopy in the management of biliary disorders. [electronic resource] - VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy Jun 2017 - 145-146 p. digital Publication Type: Journal Article ISSN: 2468-4481 Standard No.: 10.1016/j.vgie.2017.03.001 doi