@article{cremonini_giannoccaro_palone_albertini_2021,  title={<i>In Vitro</i> Study of Tooth Surfaces After Interproximal Enamel Reduction: Extraoral Scanner and SEM Analysis},  volume={21},  ISSN={1983-4632},  url={https://doi.org/10.1590/pboci.2021.162},  DOI={10.1590/pboci.2021.162},  journal={Pesquisa Brasileira em Odontopediatria e Clínica Integrada},  publisher={Associação de Apoio à Pesquisa em Saúde Bucal},  author={Cremonini, Cremonini and Giannoccaro, Viviana and Palone, Mario and Albertini, Paolo},  year={2021},  pages={e0021} }