Qi-Yong Li

Academic / Other · 2 registered clinical trials.

Status	Trial	Phase	Started
Unknown	Explore the Effects and Mechanisms of ERCP and EST on Biliary Microecology Cholangiopancreatography, Endoscopic Retrograde, Choledocholithiasis, Gallstones	—	2022-09-01
Completed	Single-operator Wire-guided Endoscopic Retrograde Cholangiopancreatography Cannulation Technique Biliary Diseases, Pancreas Diseases	N/A	2007-10-01