@article{zogheib_pereira_valle_oliveira_pegoraro_2008,  title={Fracture resistance of weakened roots restored with composite resin and glass fiber post},  volume={19},  ISSN={0103-6440},  url={https://doi.org/10.1590/S0103-64402008000400008},  DOI={10.1590/S0103-64402008000400008},  number={4},  journal={Brazilian Dental Journal},  publisher={Fundação Odontológica de Ribeirão Preto},  author={Zogheib, Lucas Villaça and Pereira, Jefferson Ricardo and Valle, Accácio Lins do and Oliveira, Jonas Alves de and Pegoraro, Luiz Fernando},  year={2008},  pages={329–333} }