Best Practice of Medicine
Centre for Evidence-Based Medicine (Cochrane)
Doctor's Guide to the Internet
First Internet Medical Bookstore
Galaxy Medicine
Hardin Meta Directory of Internet Health Sources
Health Information Research Unit (Cochrane/McMaster)
Martindale's Health Science Guide
Martindale's Reference Desk
MDChoice.com
MedConnect - An Online Resource for Medical Professionals
Medical Algorithms Project
Medical World Search
Medicine Net
Medscape
MedWeb : Biomedical Internet Resources
MeSH classified diseases at the Karolinska Institute
PDR.net
The Health Systems Group
The Virtual Hospital (A Must See)
VMedNet
WebMD
WWW Virtual Library: Medicine and Health: Medicine