Medstory
Well designed search engine specifically for health issues
Medline Plus
From the National Institute of Health; large database of relevant articles
Yahoo Directory
The most comprehensive directory for health and heart conditions
Open Directory Project
Another good starting place for health and heart conditions
PubMed
Comprehensive listing of research publications
Scirus
Most comprehensive scientific research tool on the Web
www.verticalsearch.com
www.docguide.com
www.newswise.com
www.merck.com
National Library of Medicine
www.isleuth.com
