@article{laranjeira_martin_2019,  title={Traps in cannabis policies in Brazil},  volume={41},  ISSN={1516-4446},  url={https://doi.org/10.1590/1516-4446-2019-4108},  DOI={10.1590/1516-4446-2019-4108},  number={6},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Laranjeira, Ronaldo and Martin, David},  year={2019},  month={Nov},  pages={475–476} }