@article{ozaki_pannuti_imbronito_pessotti_saraiva_freitas_ferrari_cabral_2006,  title={Efficacy of a herbal toothpaste on patients with established gingivitis: a randomized controlled trial},  volume={20},  ISSN={1806-8324},  url={https://doi.org/10.1590/S1806-83242006000200015},  DOI={10.1590/S1806-83242006000200015},  number={2},  journal={Brazilian Oral Research},  publisher={Sociedade Brasileira de Pesquisa Odontológica - SBPqO},  author={Ozaki, Fabiana and Pannuti, Claudio Mendes and Imbronito, Ana Vitória and Pessotti, Wellington and Saraiva, Luciana and Freitas, Nívea Maria de and Ferrari, Graziella and Cabral, Veronica Neto},  year={2006},  month={Apr},  pages={172–177} }