@article{schleder_verner_mauda_mazzo_fernandes_2017,  title={The transcutaneous electrical nerve stimulation of variable frequency intensity has a longer-lasting analgesic action than the burst transcutaneous electrical nerve stimulation in cancer pain},  volume={18},  ISSN={1806-0013},  url={https://doi.org/10.5935/1806-0013.20170122},  DOI={10.5935/1806-0013.20170122},  number={4},  journal={Revista Dor},  publisher={Sociedade Brasileira para o Estudo da Dor},  author={Schleder, Juliana Carvalho and Verner, Fernanda Aparecida and Mauda, Loriane and Mazzo, Débora Melo and Fernandes, Luiz Cláudio},  year={2017},  month={Oct},  pages={316–320} }