@article{azevedo_marques_bombana_2003,  title={Cytotoxic effects of cyanoacrylates used as retrograde filling materials: an in vitro analysis},  volume={17},  ISSN={1517-7491},  url={https://doi.org/10.1590/S1517-74912003000200003},  DOI={10.1590/S1517-74912003000200003},  number={2},  journal={Pesquisa Odontológica Brasileira},  publisher={Sociedade Brasileira de Pesquisa Odontológica e Faculdade de Odontologia da Universidade de São Paulo},  author={Azevedo, Cledson Lima de and Marques, Márcia Martins and Bombana, Antonio Carlos},  year={2003},  month={Apr},  pages={113–118} }