@article{amorim_rinaldo_amaral_vilegas_magenta_vieira jr_santos_2014,  title={HPLC-DAD based method for the quantification of flavonoids in the hydroethanolic extract of Tonina fluviatilis Aubl. (Eriocaulaceae) and their radical scavenging activity},  volume={37},  ISSN={0100-4042},  url={https://doi.org/10.5935/0100-4042.20140193},  DOI={10.5935/0100-4042.20140193},  number={7},  journal={Química Nova},  publisher={Sociedade Brasileira de Química},  author={Amorim, Marcelo R. de and Rinaldo, Daniel and Amaral, Fabiano P. do and Vilegas, Wagner and Magenta, Mara A. G. and Vieira Jr, Gerardo M. and Santos, Lourdes C. dos},  year={2014},  pages={1122–1127} }