@article{garcia_oldoni_alencar_reis_loguercio_grande_2012,  title={Antioxidant activity by DPPH assay of potential solutions to be applied on bleached teeth},  volume={23},  ISSN={0103-6440},  url={https://doi.org/10.1590/S0103-64402012000100004},  DOI={10.1590/S0103-64402012000100004},  number={1},  journal={Brazilian Dental Journal},  publisher={Fundação Odontológica de Ribeirão Preto},  author={Garcia, Eugenio José and Oldoni, Tatiane Luiza Cadorin and Alencar, Severino Matias de and Reis, Alessandra and Loguercio, Alessandro D. and Grande, Rosa Helena Miranda},  year={2012},  pages={22–27} }