1. 1 Academy of General Dentistry. Long-time Partners in Fighting Oral Decay, the Toothbrush and Toothpaste Examine Their Past and Look to Future. Available at http://www.agd.org/consumer/topics/history/toothbrush.html. Accessed March 25, 2003.
2. 3 History of Dentistry and Dental Care. Available at http://inventors.about.com/library/inventors/bldental.htm#brushpaste. Accessed March 25, 2003.
3. Electric Toothbrushes–For Whom are They Designed?