MedWeb@ Emory University. (Note the extensive subject index)
Hardin Meta Directory - Internet Resources.
New York Online Access to Health.
HealthWeb.
Listing health specialty categories.
Healthfinder.
U.S. government links to reliable consumer health resources. English & Spanish.
National Library of Medicine guide to consumer health information.
PubMed.
National Library of Medicine free MEDLINE.
Gateway.
Searches multiple retrieval systems of The National Library of Medicine.
Welcome to TOXNET.
a cluster of databases on toxicology, hazardous chemicals, and related areas.
University of Michigan Electronic Library.
Free Medical Journals" PubMed Search.
Merckmedicus.
Free for Physicians. Access to Harrison's Online.