@article{silveira_pinto_zedebski_santos_pilatti_2011,  title={Biocompatibility of four root canal sealers: a histopathological evaluation in rat subcutaneous connective tissue},  volume={22},  ISSN={0103-6440},  url={https://doi.org/10.1590/S0103-64402011000100003},  DOI={10.1590/S0103-64402011000100003},  number={1},  journal={Brazilian Dental Journal},  publisher={Fundação Odontológica de Ribeirão Preto},  author={Silveira, Camila Maggi Maia and Pinto, Shelon Cristina Souza and Zedebski, Rosário de Arruda Moura and Santos, Fábio André and Pilatti, Gibson Luiz},  year={2011},  pages={21–27} }