@article{article0397466d,
title   = {Failed back surgery pain syndrome: therapeutic approach descriptive study in 56 patients},
author = {Teixeira, Manoel Jacobsen and Yeng, Lin Tchia and Garcia, Oliver Garcia and Fonoff, Erich Talamoni and Paiva, Wellingson Silva and Araujo, Joaci O.},
year = {2011},
doi = {10.1016/s0104-4230(11)70060-4},
journal   = {Revista da Associação Médica Brasileira}
}