@article{paiva_figueiredo_aragão_kaplan_2003,  title={Antimicrobial activity in vitro of plumbagin isolated from Plumbago species},  volume={98},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02762003000700017},  DOI={10.1590/S0074-02762003000700017},  number={7},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Paiva, Selma Ribeiro de and Figueiredo, Maria Raquel and Aragão, Tânia Verônica and Kaplan, Maria Auxiliadora Coelho},  year={2003},  month={Oct},  pages={959–961} }