@article{zuardi_2006,  title={History of cannabis as a medicine: a review},  volume={28},  ISSN={1516-4446},  url={https://doi.org/10.1590/S1516-44462006000200015},  DOI={10.1590/S1516-44462006000200015},  number={2},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Zuardi, Antonio Waldo},  year={2006},  month={Jun},  pages={153–157} }