[Limits of efficiency of prevention programs in schools and practice].
D000293:Adolescent; D002648:Child; D003731:Dental Caries / Q000517:prevention & control*; D003777:Dental Prophylaxis; D006267:Health Education, Dental; D006801:Humans; D012571:School Dentistry
Grenzen der Effizienz von Vorbeugungsprogrammen in Schule und Praxis.