title: Letter to the Editor Regarding the Article: Chi DL: Topical Fluoride Varnish Every 6 Months is not More Effective Than Placebo Varnish at Preventing Dental Caries in Preschoolers in Brazil. J Evid Base Dent Pract 2014;14:142-144.
authors.affiliation: Faculty of Dentistry, University of the State of Rio de Janeiro, Boulevard 28 de Setembro 157, Vila Isabel, Rio de Janeiro 20550-030, Brazil. Electronic address: branca@uerj.br.
authors.forename: Branca Heloisa
authors.initials: BH
authors.lastname: de Oliveira
authors.affiliation: Department of Epidemiology, Institute of Social Medicine, Rio de Janeiro State University, Rio de Janeiro, Brazil.
authors.forename: Paulo
authors.initials: P
authors.lastname: Nadanovsky
mesh_terms: D002327:Cariostatic Agents / Q000627:therapeutic use*; D003731:Dental Caries / Q000517:prevention & control*; D005260:Female; D005460:Fluorides, Topical / Q000627:therapeutic use*; D006801:Humans; D008297:Male
chemical_list: D002327:Cariostatic Agents; D005460:Fluorides, Topical