Colgate World Of Care, "Bridges," http://www.colgate.com/app/Colgate/US/OC/Information/OralHealthBasics/CheckupsDentProc/CrownsBridges/Bridges.cvsp (accessed March 23, 2010)

Colgate World Of Care, "What are Dental Crowns and Tooth Bridges?," http://www.colgate.com/app/Colgate/US/OC/Information/OralHealthBasics/CheckupsDentProc/CrownsBridges/WhatAreCrownsAndBridges.cvsp (accessed March 23, 2010)

SimpleSteps, "Bridges," http://www.simplestepsdental.com/SS/ihtSS/r.WSIHW000/st.31850/t.31912/pr.3.html (accessed March23, 2010)

WebMD "Dental Health and Bridges," http://www.webmd.com/oral-health/dental-health-bridges (accessed March 23, 2010)

WorlDental, "Dental Bridges For Your Advantage," http://worldental.org/teeth/dental-bridges-for-your-advantage/535/ (accessed March 23, 2010)

WorlDental, "Replace Missing Teeth With Dental Bridges," http://worldental.org/teeth/dental-bridges-missing-teeth/438/ (accessed March 23, 2010)

WorlDental, "Replacing Missing Tooth with Dental Bridge," http://worldental.org/teeth/replacing-missing-tooth-with-dental-bridge/61/ (accessed March 23, 2010)