Maydeo, Amit P Cholangioscopy-guided lithotripsy for difficult bile duct stone clearance in a single session of ERCP: results from a large multinational registry demonstrate high success rates. [electronic resource] - Endoscopy 10 2019 - 922-929 p. digital Publication Type: Clinical Trial; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't ISSN: 1438-8812 Standard No.: 10.1055/a-0942-9336 doi Subjects--Topical Terms: AgedCholangiopancreatography, Endoscopic RetrogradeFemaleGallstones--diagnosisHumansLithotripsy--methodsMaleMiddle AgedNatural Orifice Endoscopic SurgeryProspective StudiesRegistriesTreatment Outcome