Resources
- American Association of Orthodontists® (AAO)
http://www.braces.org 
- Invisalign®
http://www.invisalign.com 
- Springstone Financing
http://www.springstoneplan.com 
- YouTube - How to Brush
from Petrol Orthodontics
http://www.youtube.com/watch?v=s_6pcl9utps 
- Community Little Book
Profile of Dr. Petrol
http://www.communitylittlebook.com/profile/717/candide-j-petrol-dds 