@article{cirelli_fiorini_moreira_molon_dutra_sallum_2021,  title={Periodontal regeneration: is it still a goal in clinical periodontology?},  volume={35},  ISSN={1806-8324},  url={https://doi.org/10.1590/1807-3107bor-2021.vol35.0097},  DOI={10.1590/1807-3107bor-2021.vol35.0097},  journal={Brazilian Oral Research},  publisher={Sociedade Brasileira de Pesquisa Odontológica - SBPqO},  author={CIRELLI, Joni Augusto and FIORINI, Tiago and MOREIRA, Carlos Heitor Cunha and MOLON, Rafael Scaf de and DUTRA, Tamires Pereira and SALLUM, Enílson Antonio},  year={2021},  pages={e09} }