JAMA : the journal of the American Medical Association
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Dental caries is common in children and adolescents aged 5 to 17 years and potentially amenable to primary care screening and prevention. ⋯ Administration of fluoride supplements, fluoride gels, varnish, and sealants in dental or school settings improved caries outcomes. Research is needed on the effectiveness of oral health preventive interventions in primary care settings and to determine the benefits and harms of screening.