This site has everything from NIH/PubMed plus additional journals and a large databases of theses and dissertations, making is substantially more comprehensive than any other free biomedical search site.
MedicalCorps and Good Emergency Preparedness Sites
These are vital if you're really interested in surviving a disaster.
Possibly the worst and dumbest information site on the web.
This is a list of need-to-be--in-the-library Books
Nursing Drug Handbook
Herbal Medicine Handbook
Tabors Medical Dictionary
Wounds and Lacerations by Trott
Where There is No Doctor
Where There is No Dentist