@article{ferreira_aragão_rosa_sampaio_menezes_2009,  title={Therapeutic effect of two fluoride varnishes on white spot lesions: a randomized clinical trial},  volume={23},  ISSN={1806-8324},  url={https://doi.org/10.1590/S1806-83242009000400015},  DOI={10.1590/S1806-83242009000400015},  number={4},  journal={Brazilian Oral Research},  publisher={Sociedade Brasileira de Pesquisa Odontológica - SBPqO},  author={Ferreira, Jainara Maria Soares and Aragão, Ana Karla Ramalho and Rosa, Adriana Dias Batista and Sampaio, Fábio Correia and Menezes, Valdenice Aparecida de},  year={2009},  month={Oct},  pages={446–451} }