scholar.google.com
Google Scholar is a freely accessible web search engine that indexes the full text of scholarly literature across an array of publishing formats and disciplines. Released in beta in November 2004, the Google Scholar index includes most peer-reviewed online journals of Europe and America's largest scholarly publishers, plus scholarly books and other non-peer reviewed journals. It is similar in function to the freely available Scirus from Elsevier, CiteSeerX, and getCITED.
 

PathologyOutlines.com
Comprehensive oral pathology site with the following collaborators: Elizabeth Ann Bilodeau, D.M.D., M.D., M.S.Ed., Anthony Chi, M.D., Ph.D., Keith D. Hunter, B.D.S., Ph.D., Nadim M. Islam, D.D.S., B.D.S., Frederic Carr Jewett III, D.O., Nathan Lee, D.M.D., Kelly Magliocca, D.D.S., M.P.H., Anthony Martinez, M.D., Anne C. McLean-Holden, D.M.D., M.S., Annie S. Morrison, M.D., Brenda L. Nelson, D.D.S., M.S., Tony Ng, M.D., Ph.D., Nat Pernick, M.D., Nasir Ud Din, M.B.B.S.
 

www.microscopedentistry.com
This is the official website of the Academy of Microscope Enhanced Dentistry (AMED) which is a non-profit organization. The mission of the Academy is to serve the dental profession and the public by being a source of scientific, evidence-based information (as evidenced by microscope magnification), and an advocate on the advantages of the operating stereomicroscope and associated operative techniques in microdentistry.
 

www.endoexperience.com
This is the personal educational website of Dr. Robert Kaufmann which has provided endodontic links and complete clinically relevant endodontic resources for years. Online academic search engines frequently link to this site as a source of complete literature manuscripts.
 

dentaltraumaguide.org
The Dental Trauma Guide is a non-profit website dedicated to optimizing worldwide treatment of dental trauma. The site covers treatment guidelines for primary and permanent teeth. The website is developed in cooperation between the Copenhagen University Hospital and the International Association of Dental Traumatology (IADT).
 

www.orad.org
This website created by Dr. Stuart White, DDS, PhD (UCLA) is a very useful differential diagnosis generator which is a software tool to assist in the identification of radiograph lesions of the jaws.