@article{alencar_santoro_albuquerque_2014,  title={What is the role of exotic medicinal plants in local medical systems? A study from the perspective of utilitarian redundancy},  volume={24},  ISSN={0102-695X},  url={https://doi.org/10.1016/j.bjp.2014.09.003},  DOI={10.1016/j.bjp.2014.09.003},  number={5},  journal={Revista Brasileira de Farmacognosia},  publisher={Sociedade Brasileira de Farmacognosia},  author={Alencar, Nélson Leal and Santoro, Flávia Rosa and Albuquerque, Ulysses Paulino},  year={2014},  month={Sep},  pages={506–515} }