2009 impact factors

The 2009 Impact Factors are now out. You can access them by logging in to the Web of Knowledge database.

These are the five top ranking Dentistry journals by impact factor:
1. Journal of Clinical Periodontology
2. Journal of Dental Research
3. Oral Oncology
4. Periodontology 2000
5. Journal of Endodontics
You can access them electronically, just click on their title.