[Incidence of dental caries in pre-school children in Berlin from 1921 til the present time].
D001604:Berlin; D002648:Child; D002675:Child, Preschool; D003731:Dental Caries / Q000453:epidemiology*; D005858:Germany; D005859:Germany, East; D006801:Humans
Kariesverbreitung bei Berliner Vorschulkindern aus den Jahren 1921 bis zur Gegenwart.