@article{silva_oliveira_pinto_nascimento_santos_seraphin_ferri_2007,  title={Seasonal variability in the essential oils of wild and cultivated Baccharis trimera},  volume={18},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532007000500017},  DOI={10.1590/S0103-50532007000500017},  number={5},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Silva, Fabiano G. and Oliveira, Carolina B. A. and Pinto, José Eduardo B. P. and Nascimento, Vivian E. and Santos, Suzana C. and Seraphin, José C. and Ferri, Pedro H.},  year={2007},  pages={990–997} }