@article{pereira_araujo_castañeda-espinosa_mondelli_2008,  title={Comparative analysis of the shrinkage stress of composite resins},  volume={16},  ISSN={1678-7757},  url={https://doi.org/10.1590/S1678-77572008000100007},  DOI={10.1590/S1678-77572008000100007},  number={1},  journal={Journal of Applied Oral Science},  publisher={Faculdade De Odontologia De Bauru - USP},  author={Pereira, Rosana Aparecida and Araujo, Paulo Amarante de and Castañeda-Espinosa, Juan Carlos and Mondelli, Rafael Francisco Lia},  year={2008},  month={Jan},  pages={30–34} }