FRAZÃO, Paulo; NARVAI, Paulo Capel. Water fluoridation in Brazilian cities at the first decade of the 21st century. Revista de Saúde Pública, São Paulo, Brasil, v. 51, p. 47, 2017. DOI: 10.1590/s1518-8787.2017051006372. Disponível em: https://revistas.usp.br/rsp/article/view/132874.. Acesso em: 4 may. 2024.