@article{queiroz_rino neto_de paiva_rossi_ballester_2012,  title={Comparative study of classic friction among different archwire ligation systems},  volume={17},  ISSN={2176-9451},  url={https://doi.org/10.1590/S2176-94512012000300015},  DOI={10.1590/S2176-94512012000300015},  number={3},  journal={Dental Press Journal of Orthodontics},  publisher={Dental Press International},  author={Queiroz, Gilberto Vilanova and Rino Neto, José and De Paiva, João Batista and Rossi, Jesualdo Luís and Ballester, Rafael Yagüe},  year={2012},  month={May},  pages={64–70} }