title: [Observations on enamel opacities in Switzerland in relation to water or salt fluoridation].
mesh_terms: D000293:Adolescent; D002648:Child; D003731:Dental Caries / Q000453:epidemiology / Q000517:prevention & control; D004955:Esthetics, Dental; D005457:Fluoridation; D005459:Fluorides / Q000009:adverse effects* / Q000652:urine; D009050:Fluorosis, Dental / Q000453:epidemiology* / Q000209:etiology; D005503:Food Additives; D006801:Humans; D012965:Sodium Chloride; D013557:Switzerland
chemical_list: D005503:Food Additives; D012965:Sodium Chloride; D005459:Fluorides
vernacular_title: Observations sur les opacités d'émail en Suisse, en rapport avec la fluoration de l'eau ou du sel.