General Tools

 Entrez  Extremely powerful program that links protein and DNA sequence data
 with literature references from Medline.
 PubMed  National Library of Medicine's free access to the Medline literature
 database.
 Yahoo  Site to find other sites on the web.
 Scout Report  Report for new links on the web. The goal is smarter surfing.
 Infoseek  Site to find other sites on the web.
 Lycos  Site to find other sites on the web.
 Webcrawler  Site to find other sites on the web.