@article{bo_rocha_2022,  title={Comorbidity between chronic headache and depression treated with botulinum toxin: literature review},  volume={5},  ISSN={2595-3192},  url={https://doi.org/10.5935/2595-0118.20220028-en},  DOI={10.5935/2595-0118.20220028-en},  number={2},  journal={BrJP},  publisher={Sociedade Brasileira para o Estudo da Dor},  author={Bo, Denis Eduardo Bertini and Rocha, Eduardo de Melo Carvalho},  year={2022},  month={Apr},  pages={154–160} }