@article{articlea815db89,
title   = {A new biliary access technique for the long-term endoscopic management of intrahepatic stones},
author = {Cunha, José Eduardo Monteiro and Herman, Paulo and Machado, Marcel C. C. and Penteado, Sonia and Maluf Filho, Fauze and Jukemura, José and Bacchella, Telesforo and Abdo, Emílio E.},
year = {2002},
doi = {10.1007/s005340200029},
journal   = {Journal of Hepatic-Billiary-Pancreatic Surgery.}
}