@article{silva_leonardo_oliveira_silva_queiroz_hernández_nelson-filho_2010,  title={Histopathological evaluation of root canal filling materials for primary teeth},  volume={21},  ISSN={0103-6440},  url={https://doi.org/10.1590/S0103-64402010000100006},  DOI={10.1590/S0103-64402010000100006},  number={1},  journal={Brazilian Dental Journal},  publisher={Fundação Odontológica de Ribeirão Preto},  author={Silva, Léa Assed Bezerra da and Leonardo, Mário Roberto and Oliveira, Daniela S. B. de and Silva, Raquel Assed Bezerra da and Queiroz, Alexandra Mussolino de and Hernández, Patrícia Gatón and Nelson-Filho, Paulo},  year={2010},  month={Jan},  pages={38–45} }