[Epidemiology of dental caries, gingivitis and dental calculus in 7646 Swiss school children].
D000293:Adolescent; D002648:Child; D003728:Dental Calculus / Q000453:epidemiology*; D003731:Dental Caries / Q000453:epidemiology*; D003753:Dental Health Surveys; D005891:Gingivitis / Q000453:epidemiology*; D006801:Humans; D013557:Switzerland
Epidemiologie von Zahnkaries, Gingivitis und Zahnstein bei 7646 Schweizer Schulkindern.