title: Dental caries experience of New Zealand children over a twenty-year period.
mesh_terms: D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D003753:Dental Health Surveys; D005260:Female; D006801:Humans; D008297:Male; D009520:New Zealand