1,800
Participants
Start Date
February 29, 2004
Primary Completion Date
March 31, 2010
Study Completion Date
May 31, 2010
multi-center, randomized, controled periodontal therapy
periodontal therapy
University of North Carolina, Chapel Hill
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
University of North Carolina, Chapel Hill
OTHER