@article{souza_maciel_cerqueira_2021,  title={Effects of transcranial direct current stimulation associated or combined with exercise on musculoskeletal pain: systematic review},  volume={4},  ISSN={2595-3192},  url={https://doi.org/10.5935/2595-0118.20210029},  DOI={10.5935/2595-0118.20210029},  number={2},  journal={BrJP},  publisher={Sociedade Brasileira para o Estudo da Dor},  author={Souza, Ricardo Vinicius Silva and Maciel, Daniel Germano and Cerqueira, Mikhail Santos},  year={2021},  month={Jun},  pages={167–171} }