1. Claydon NC (2008) Current concepts in toothbrushing and interdental cleaning. Periodontol 2000(48):10–22
2. Saxer UP, Yankell SL (1997) Impact of improved toothbrushes on dental diseases. I. Quintessence Int 28:513–525
3. Jepsen S (1998) The role of manual toothbrushes in effective plaque control: advantages and limitations. In: Lang NP, Attström R, Löe (eds) Proceedings of the European Workshop on Mechanical Plaque Control. Quintessence, London, pp 121–137
4. Sharma NC, Galustians HJ, Qaqish J et al (2001) Safety and plaque removal efficacy of a battery-operated power toothbrush and a manual toothbrush. Am J Dent 14:9B–12B
5. Dörfer CE, von Bethlenfalvy ER, Staehle HJ et al (2001) Comparison of the safety and efficacy of an oscillating/rotating battery-powered toothbrush and a standard manual toothbrush. Am J Dent 14:25B–28B