@article{bagatin_ito_andrucioli_nelson-filho_ferreira_2011,  title={Corrosion in Haas expanders with and without use of an antimicrobial agent: an in situ study},  volume={19},  ISSN={1678-7757},  url={https://doi.org/10.1590/S1678-77572011000600020},  DOI={10.1590/S1678-77572011000600020},  number={6},  journal={Journal of Applied Oral Science},  publisher={Faculdade De Odontologia De Bauru - USP},  author={Bagatin, Cristhiane Ristum and Ito, Izabel Yoko and Andrucioli, Marcela Cristina Damião and Nelson-Filho, Paulo and Ferreira, José Tarcísio Lima},  year={2011},  month={Nov},  pages={662–667} }