Abstract
The aim of this study is to compare the effect of an experimental mouthrinse containing NaF and TiF4 (0.042% NaF + 0.049% TiF4) on the prevention of dental erosion associated or not with abrasion in situ .Fifteen healthy adult volunteers will participate in this crossover and double blind study performed in 3 phases (5 days each, 10 days washout), in which they will wear palatal appliance…