@article{articlea27fca7d,
title   = {Biliary drainage in patients with unresectable, malignant obstruction where ERCP fails: endoscopic ultrasonography-guided choledochoduodenostomy versus percutaneous drainage},
author = {Artifon, Everson L. A and Aparicio, Dayse and Paione, José B and Lo, Simon K and Bordini, Andre and Rabello, Carolina and Otoch, José Pinhata and Grupta, Kapil},
year = {2012},
doi = {10.1097/MCG.0b013e31825f264c},
journal   = {Journal of Clinical Gastroenterology}
}