title: Effects of age and years of exposure on the economic benefits of fluoridation.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D003365:Costs and Cost Analysis; D004245:DMF Index; D003729:Dental Care; D004468:Economics, Dental; D005457:Fluoridation; D006801:Humans; D013997:Time Factors