@article{ferreira_savi_panatto_generoso_barichello_2012,  title={Microbiological evaluation of bristles of frequently used toothbrushes},  volume={17},  ISSN={2176-9451},  url={https://doi.org/10.1590/S2176-94512012000400016},  DOI={10.1590/S2176-94512012000400016},  number={4},  journal={Dental Press Journal of Orthodontics},  publisher={Dental Press International},  author={Ferreira, Celso André and Savi, Geovana Dagostim and Panatto, Ana Paula and Generoso, Jaqueline da Silva and Barichello, Tatiana},  year={2012},  month={Jul},  pages={72–76} }