@article{rocha_almeida_santos_santana_costa_paula_vanderlinde_2011,  title={Anxiolytic-like and sedative effects of Hydrocotyle umbellata L., Araliaceae, extract in mice},  volume={21},  ISSN={0102-695X},  url={https://doi.org/10.1590/S0102-695X2011005000018},  DOI={10.1590/S0102-695X2011005000018},  number={1},  journal={Revista Brasileira de Farmacognosia},  publisher={Sociedade Brasileira de Farmacognosia},  author={Rocha, Fábio F. and Almeida, Cláudio S. and Santos, Rafael T. dos and Santana, Suely A. and Costa, Elson A. and Paula, José R. de and Vanderlinde, Frederico A.},  year={2011},  month={Jan},  pages={115–120} }