[Cariostatic effect of calcium-, phosphorus- and fluoride-containing toothpastes in animal experiments].

The paper described the results of experiment performed on animals concerning the effect of fluoride tooth-pastes on a calcium-phosphate and sodium-phophate basis in the field of caries prevention. The caries infection is ascertained for varying test durations on the basis of serial grindings. It turns out that the anti-carieseffect of fluoride is greatly diminished if soluble calcium salts are present in the paste.