572,606
Participants
Start Date
January 31, 2007
Primary Completion Date
May 31, 2008
Study Completion Date
May 31, 2008
Gregg H. Gilbert, DDS, MBA, Birmingham
HealthPartners Institute
OTHER
Kaiser Permanente
OTHER
Permanente Dental Associates Group, Oregon
OTHER
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Dental Practice-Based Research Network
NETWORK