@article{moura_raffin_santos_2011,  title={Evaluation of a preservative system in a gel containing hydroalcoholic extract of Schinus terebinthifolius},  volume={21},  ISSN={0102-695X},  url={https://doi.org/10.1590/S0102-695X2011005000102},  DOI={10.1590/S0102-695X2011005000102},  number={3},  journal={Revista Brasileira de Farmacognosia},  publisher={Sociedade Brasileira de Farmacognosia},  author={Moura, Túlio Flávio A. L. and Raffin, Fernanda N. and Santos, Ana Lourdes R.},  year={2011},  month={May},  pages={532–536} }