@article{article5da58e64,
title   = {Extrahepatic anterograde covered self-expandable metallic stent placement across malignant biliary obstruction passed by endoscopic ultrasound guidance access: a challenging technique},
author = {Artifon, Everson L. A. and Ferreira, Flavio and Benevides, Gustavo and Marcaccio, Federico H. and Otoch, Jose Pinhata and Takada, Jonas and Carnevale, Francisco C. and Mota, Antonio M. and Moura, Eduardo and Rasslan, Samir and Figueiredo, Luiz Poli de and Sakai, Paulo},
year = {2012},
journal   = {Acta Gastroenterologica Latinoamericana}
}