TY - JOUR AU - Baniya, R; Upadhaya, S; Madala, S TI - Endoscopic ultrasound-guided biliary drainage versus percutaneous transhepatic biliary drainage after failed endoscopic retrograde cholangiopancreatography: a meta-analysis JO - Clin Exp Gastroenterol VL - 10 PY - 2017 DO - 10.2147/CEG.S132004 L3 - PubMed-ID: 28408850 SP - 67 EP - 74 N1 - et al. ER -