@article{martins_2017,  title={Early vertical correction of the deep curve of Spee},  volume={22},  ISSN={2176-9451},  url={https://doi.org/10.1590/2177-6709.22.2.118-125.sar},  DOI={10.1590/2177-6709.22.2.118-125.sar},  number={2},  journal={Dental Press Journal of Orthodontics},  publisher={Dental Press International},  author={Martins, Renato Parsekian},  year={2017},  month={Mar},  pages={118–125} }