@article{kim_adams_araújo_behrents_2012,  title={Evaluation of immediate soft tissue changes after rapid maxillary expansion},  volume={17},  ISSN={2176-9451},  url={https://doi.org/10.1590/S2176-94512012000500022},  DOI={10.1590/S2176-94512012000500022},  number={5},  journal={Dental Press Journal of Orthodontics},  publisher={Dental Press International},  author={Kim, Ki Beom and Adams, Daniel and Araújo, Eustaquio A. and Behrents, Rolf G.},  year={2012},  month={Sep},  pages={157–164} }