@article{agra_silva_basílio_freitas_barbosa-filho_2008, title={Survey of medicinal plants used in the region Northeast of Brazil}, volume={18}, ISSN={0102-695X}, url={https://doi.org/10.1590/S0102-695X2008000300023}, DOI={10.1590/S0102-695X2008000300023}, number={3}, journal={Revista Brasileira de Farmacognosia}, publisher={Sociedade Brasileira de Farmacognosia}, author={Agra, Maria de Fátima and Silva, Kiriaki Nurit and Basílio, Ionaldo José Lima Diniz and Freitas, Patrícia França de and Barbosa-Filho, José Maria}, year={2008}, month={July}, pages={472–508} }