@article{seixas_costa-pinto_araújo_2012, title={Gingival esthetics: an orthodontic and periodontal approach}, volume={17}, ISSN={2176-9451}, url={https://doi.org/10.1590/S2176-94512012000500025}, DOI={10.1590/S2176-94512012000500025}, number={5}, journal={Dental Press Journal of Orthodontics}, publisher={Dental Press International}, author={Seixas, Máyra Reis and Costa-Pinto, Roberto Amarante and Araújo, Telma Martins de}, year={2012}, month={Sept}, pages={190–201} }