Database Digest

Dermatologic Image Database
http://tray.dermatology.uiowa.edu/DermImag.htm

This is a collection of dermatologic images of everything from Acanthosis Nigricans to Xerosis. It is a great complement to any dermatology textbook - when you need to see a picture of what you are reading about. This database is produced by the Department of Dermatology at the University of Iowa.

The Trip Database
http://www.tripdatabase.com/index.html

The Trip database searches over 75 Internet sites of high-quality medical information. An advanced search option is also available. The Trip database searches evidence-based medicine websites, e-textbooks, and online e-journals including BMJ, JAMA, and NEJM. Search results are organized into 4 categories: Evidence-Based, Query-Answering Services, Peer-Reviewed Journals, and Practice Guidelines. The site is updated monthly.