highly significantp < 0.001
Despite this, brushing using the stannous fluoride dentifrice produced the hardest dentine surfaces, which was highly significant compared with both control and dab-on application groups (p < 0.001).
Despite this, brushing using the stannous fluoride dentifrice produced the hardest dentine surfaces, which was highly significant compared with both control and dab-on application groups (p < 0.001).