@article{normando_2013,  title={Orthodontic brackets - between passion and science},  volume={18},  ISSN={2176-9451},  url={https://doi.org/10.1590/S2176-94512013000300001},  DOI={10.1590/S2176-94512013000300001},  number={3},  journal={Dental Press Journal of Orthodontics},  publisher={Dental Press International},  author={Normando, David},  year={2013},  month={May},  pages={1–2} }