@article{article06968a17,
title   = {Radiofrequency ablation of primary and metastatic liver tumors—The 4-year experience},
author = {Ribeiro Jr., Marcelo A. and Gama Rodrigues, J. J. and Habr-Gama, A. and Chaib, E. and Fonseca, A. Z. and D'Ipollito, G. and Saad, W. A.},
year = {2005},
doi = {10.1016/j.gassur.2005.01.166},
journal   = {Journal of Gastrointestinal Surgery}
}