@article{maia_rodrigues_1974,  title={Virola theiodora como alucinógena e tóxica},  volume={4},  ISSN={0044-5967},  url={https://doi.org/10.1590/1809-43921974041021},  DOI={10.1590/1809-43921974041021},  number={1},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  author={Maia, J. G. Soares and Rodrigues, William A.},  year={1974},  month={Apr},  pages={21–23} }