@article{barbosa_silva_carvalho_tarquinio_demarco_2011,  title={Oral lichenoid lesions associated with amalgam restorations: report of two cases},  volume={26},  ISSN={1980-6523},  url={https://doi.org/10.1590/S1980-65232011000300012},  DOI={10.1590/S1980-65232011000300012},  number={3},  journal={Revista Odonto Ciência},  publisher={Pontifícia Universidade Católica do Rio Grande do Sul},  author={Barbosa, Marília Oliveira and Silva, Adriana Fernandes da and Carvalho, Rodrigo Varella de and Tarquinio, Sandra Beatriz Chaves and Demarco, Flávio Fernando},  year={2011},  pages={258–261} }