@article{melo_gründling_montagner_scur_steier_scarparo_figueiredo_vier-pelisser_2016,  title={LPS levels in root canals after the use of ozone gas and high frequency electrical pulses},  volume={30},  ISSN={1806-8324},  url={https://doi.org/10.1590/1807-3107BOR-2016.vol30.0019},  DOI={10.1590/1807-3107BOR-2016.vol30.0019},  number={1},  journal={Brazilian Oral Research},  publisher={Sociedade Brasileira de Pesquisa Odontológica - SBPqO},  author={MELO, Tiago André Fontoura de and GRÜNDLING, Grasiela Sabrina Longhi and MONTAGNER, Francisco and SCUR, Alcione Luiz and STEIER, Liviu and SCARPARO, Roberta Kochenborger and FIGUEIREDO, José Antônio Poli de and VIER-PELISSER, Fabiana Vieira},  year={2016},  pages={e19} }