TY - GEN AU - Lu,Jie AU - Guo,Chuan-Yong AU - Xu,Xuan-Fu AU - Wang,Xing-Peng AU - Wan,Rong TI - Efficacy of intraductal ultrasonography in the diagnosis of non-opaque choledocholith SN - 2219-2840 PY - 2012///0309 KW - Aged KW - Cholangiopancreatography, Endoscopic Retrograde KW - methods KW - Common Bile Duct KW - diagnostic imaging KW - Endosonography KW - Female KW - Gallstones KW - diagnosis KW - Humans KW - Magnetic Resonance Imaging KW - Male KW - Retrospective Studies KW - Tomography, X-Ray Computed KW - Treatment Outcome N1 - Publication Type: Evaluation Study; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.3748/wjg.v18.i3.275 ER -