@article{rodrigues_reyes_magalhães_rath_2007,  title={GC-MS determination of organochlorine pesticides in medicinal plants harvested in Brazil},  volume={18},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532007000100015},  DOI={10.1590/S0103-50532007000100015},  number={1},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Rodrigues, Marili V.N. and Reyes, Felix G. R. and Magalhães, Pedro M. and Rath, Susanne},  year={2007},  pages={135–142} }