S600 Clinical Outcomes of Thin 0.025-inch vs Regular 0.035-inch Hydrophilic Guide Wires With Sphincterotome in Wire-Guided Cannulation: A First Meta-Analysis
S122 Effectiveness of Gemcitabine Plus S-1 Combination As First-Line Therapy Tested in Japanese Population for Advanced Biliary Tract Cancer: Systematic Review of Clinical Trials