TY - GEN AU - Yoo,Young Wook AU - Cha,Sang-Woo AU - Lee,Woong Cheul AU - Kim,Sae Hee AU - Kim,Anna AU - Cho,Young Deok TI - Double guidewire technique vs transpancreatic precut sphincterotomy in difficult biliary cannulation SN - 2219-2840 PY - 2013///1209 KW - Aged KW - Bile Ducts KW - surgery KW - Biliary Tract Diseases KW - Catheterization KW - Cholangiopancreatography, Endoscopic Retrograde KW - adverse effects KW - Endoscopes KW - Female KW - Hemorrhage KW - complications KW - Humans KW - Male KW - Middle Aged KW - Prospective Studies KW - Republic of Korea KW - Sphincterotomy, Endoscopic KW - methods KW - Treatment Outcome N1 - Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.3748/wjg.v19.i1.108 ER -