@article{souza_rasquin_carvalho_2014,  title={Infiltration of Rhodamin B into three materials used as cervical barrier},  volume={62},  ISSN={1981-8637},  url={https://doi.org/10.1590/1981-8637201400030000022677},  DOI={10.1590/1981-8637201400030000022677},  number={3},  journal={RGO - Revista Gaúcha de Odontologia},  publisher={Faculdade São Leopoldo Mandic},  author={SOUZA, Grazielle Morais de and RASQUIN, Luis Cardoso and CARVALHO, Fabíola Bastos de},  year={2014},  month={Jul},  pages={235–242} }