title: Policy on Vending Machines in Schools.
mesh_terms: D000293:Adolescent; D002648:Child; D003430:Cross-Sectional Studies; D019140:Dental Care for Children / Q000592:standards*; D003731:Dental Caries / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control*; D019422:Dietary Sucrose / Q000009:adverse effects*; D005247:Feeding Behavior; D005509:Food Dispensers, Automatic / Q000592:standards*; D005518:Food Preferences; D006801:Humans; D012574:Schools; D012953:Societies, Dental; D014481:United States
chemical_list: D019422:Dietary Sucrose