@article{siéssere_vitti_sousa_semprini_regalo_2004,  title={Educational material of dental anatomy applied to study the morphology of permanent teeth},  volume={15},  ISSN={0103-6440},  url={https://doi.org/10.1590/S0103-64402004000300014},  DOI={10.1590/S0103-64402004000300014},  number={3},  journal={Brazilian Dental Journal},  publisher={Fundação Odontológica de Ribeirão Preto},  author={Siéssere, Selma and Vitti, Mathias and Sousa, Luiz Gustavo de and Semprini, Marisa and Regalo, Simone Cecílio Hallak},  year={2004},  month={Sep},  pages={238–247} }