title: Letter to the editor.
authors.affiliation: Department of Biological Sciences, Bauru Dental School, University of São Paulo, Al. Octávio Pinheiro Brisolla 9-75, Bauru, SP 17012-901, Brazil. Electronic address: mbuzalaf@fob.usp.br.
authors.forename: Marília Afonso Rabelo
authors.initials: MA
authors.lastname: Buzalaf
authors.affiliation: Department of Biological Sciences, Bauru Dental School, University of São Paulo, Al. Octávio Pinheiro Brisolla 9-75, Bauru, SP 17012-901, Brazil.
authors.forename: Cristiane de Almeida Baldini
authors.initials: Cde A
authors.lastname: Cardoso
authors.affiliation: Department of Biological Sciences, Bauru Dental School, University of São Paulo, Al. Octávio Pinheiro Brisolla 9-75, Bauru, SP 17012-901, Brazil.
authors.forename: Ana Carolina
authors.initials: AC
authors.lastname: Magalhães
mesh_terms: D002327:Cariostatic Agents / Q000008:administration & dosage*; D003731:Dental Caries / Q000517:prevention & control*; D005459:Fluorides / Q000008:administration & dosage*; D009050:Fluorosis, Dental / Q000517:prevention & control*; D006801:Humans; D014100:Toothpastes / Q000627:therapeutic use*
chemical_list: D002327:Cariostatic Agents; D014100:Toothpastes; D005459:Fluorides