@article{romão_forte_frazão_sampaio_nunes_2023,  title={Level of natural fluoride in public water supply: geographical and meteorological factors in Brazil’s Northeast},  volume={37},  ISSN={1806-8324},  url={https://doi.org/10.1590/1807-3107bor-2023.vol37.0101},  DOI={10.1590/1807-3107bor-2023.vol37.0101},  journal={Brazilian Oral Research},  publisher={Sociedade Brasileira de Pesquisa Odontológica - SBPqO},  author={ROMÃO, Maria Eliza Dantas Bezerra and FORTE, Franklin Delano Soares and FRAZÃO, Paulo and SAMPAIO, Fábio Correia and NUNES, Jocianelle Maria Félix Fernandes},  year={2023},  pages={e101} }