[The caries preventing effect of mouthrinsing with 0.2% sodium fluoride solution in schoolchildren].
D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000517:prevention & control*; D005459:Fluorides / Q000627:therapeutic use*; D006801:Humans; D009067:Mouthwashes / Q000627:therapeutic use*; D013785:Thailand
D009067:Mouthwashes; D005459:Fluorides