1. Roig-Franzia M. Discount dentistry, south of the border. Washington Post 2007; June 18: A01.
2. Sweeney C. More fun than root canals? It's the dental vacation. The New York Times 2008; February 7.
3. Marklein M. The incidental tourist. USA Today 2005; May 28.
4. Colliver V. Dental work too expensive? Go overseas. San Francisco Chronicle 2006; April 5.
5. Lyall S. In a dentist shortage, British (ouch) do it themselves. The New York Times 2006; May 7.