(National Oral Health Information Clearinghouse, NIDCR)
Comprehensive course and board review for dental hygiene and dental students created at the University of Southern California.
Duke University Medical Center
University of Southern California Health Science Center. Includes links to many other online sites.
University of North Carolina Chapel Hill
University of Rochester
Nutrition, Local Anesthesia, Oral Pathology Review, and Radiology Review
Created by Debby Kurtz-Weidinger at Phoenix College