title: Dental caries prevalence in seven soil areas of New Zealand.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000704:Analysis of Variance; D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D005260:Female; D005459:Fluorides / Q000627:therapeutic use; D005523:Food Supply; D006801:Humans; D008297:Male; D009520:New Zealand; D012424:Rural Population; D012737:Sex Factors; D012987:Soil; D014094:Tooth, Deciduous; D014505:Urban Population; D014675:Vegetables; D014881:Water Supply
chemical_list: D012987:Soil; D005459:Fluorides