Prevalence of dental caries in twins.
D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D003733:Dental Caries Susceptibility; D004200:Diseases in Twins; D005838:Genotype; D006801:Humans; D014094:Tooth, Deciduous