@article{2003,  title={Guidelines of the Brazilian Society of Sports Medicine: Dietary changes, fluid replacement, food supplements and drugs: demonstration of ergogenic action and potential health risks},  volume={9},  ISSN={1517-8692},  url={https://doi.org/10.1590/S1517-86922003000200002},  DOI={10.1590/S1517-86922003000200002},  number={2},  journal={Revista Brasileira de Medicina do Esporte},  publisher={Sociedade Brasileira de Medicina do Exercício e do Esporte},  year={2003},  month={Mar},  pages={57–68} }