@article{fontanella_2003,  title={Ansiedade social e abuso de propranolol: relato de caso},  volume={25},  ISSN={1516-4446},  url={https://doi.org/10.1590/S1516-44462003000400009},  DOI={10.1590/S1516-44462003000400009},  number={4},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Fontanella, Bruno José Barcellos},  year={2003},  month={Oct},  pages={228–230} }