@article{reis_borges_2005,  title={Alternative methodology for flexural strength testing in natural teeth},  volume={16},  ISSN={0103-6440},  url={https://doi.org/10.1590/S0103-64402005000100008},  DOI={10.1590/S0103-64402005000100008},  number={1},  journal={Brazilian Dental Journal},  publisher={Fundação Odontológica de Ribeirão Preto},  author={Reis, Ricardo Fernando dos and Borges, Paulo César},  year={2005},  month={Jan},  pages={45–49} }