[Drinking-water fluoridation in Karl-Marx-Stadt. 8. Reduction of secondary caries occurrence].
D000293:Adolescent; D002648:Child; D003731:Dental Caries / Q000453:epidemiology* / Q000517:prevention & control; D003793:Dental Restoration, Permanent; D005457:Fluoridation; D005500:Follow-Up Studies; D005859:Germany, East; D006801:Humans
Trinkwasserfluoridierung Karl-Marx-Stadt. 8. Zuwachshemmung der Sekundärkaries.