@article{cruz_manetta_2019,  title={Sleep and pain: a circadian multi-challenge rather than a simple bidirectional pathway},  volume={2},  ISSN={2595-3192},  url={https://doi.org/10.5935/2595-0118.20190055},  DOI={10.5935/2595-0118.20190055},  number={3},  journal={BrJP},  publisher={Sociedade Brasileira para o Estudo da Dor},  author={Cruz, Miguel Meira e and Manetta, Izabella Paola},  year={2019},  month={Jul},  pages={303–304} }