@article{barbosa_barbosa_cunha_2014,  title={Comparison between continuous thoracic epidural and paravertebral blocks for postoperative analgesia in patients undergoing thoracotomy: meta-analysis of clinical trials},  volume={64},  ISSN={0034-7094},  url={https://doi.org/10.1016/j.bjane.2014.03.009},  DOI={10.1016/j.bjane.2014.03.009},  number={5},  journal={Revista Brasileira de Anestesiologia},  publisher={Sociedade Brasileira de Anestesiologia},  author={Barbosa, Fabiano Timbó and Barbosa, Tatiana Rosa Bezerra Wanderley and Cunha, Rafael Martins da},  year={2014},  month={Sep},  pages={373–374} }