title: From the Assistant Secretary for Health, US Public Health Service.
authors.affiliation: Public Health Service, Washington, DC 20201.
authors.forename: J O
authors.initials: JO
authors.lastname: Mason
mesh_terms: D002648:Child; D005457:Fluoridation; D005459:Fluorides / Q000009:adverse effects; D009050:Fluorosis, Dental; D006801:Humans; D014481:United States; D014492:United States Public Health Service
chemical_list: D005459:Fluorides