@article{rebelo_silva_andrade_maia_2009,  title={Antioxidant capacity and biological activity of essential oil and methanol extract of Hyptis crenata Pohl ex Benth},  volume={19},  ISSN={0102-695X},  url={https://doi.org/10.1590/S0102-695X2009000200009},  DOI={10.1590/S0102-695X2009000200009},  number={1b},  journal={Revista Brasileira de Farmacognosia},  publisher={Sociedade Brasileira de Farmacognosia},  author={Rebelo, Monaliza M. and Silva, Joyce Kelly R. da and Andrade, Eloísa Helena A. and Maia, José Guilherme S.},  year={2009},  month={Jan},  pages={230–235} }