Biomed Central
Publisher of journals covering all areas of biology and medicine. We provide free access to peer-reviewed research articles and subscription-based access to reviews, commentaries and other information services.

Citeline
CiteLine, Inc. is an aggregator of Web information for vertical markets. We currently offer a line of Web search products and services that provide access to the best medical industry and health information available on the Internet.

DrsReference Site
This database specialises in Australian medical webpages.
It currently contains links to over 25,000

Generique
French language medical site and search engine

HIV/AIDS Search Engine
The best internet search tool for HIV/AIDS resources! WEB PORTAL to 1,000,000+ pages. Free Submission! Education and Prevention Organizations, HIV Testing Locations, Needle exchange, POZ Forum, HIV chat support groups, up to date HIV NEWS world wide on vaccines and new drugs, legal clinics, etc. Find information about the symptoms and risks of HIV/AIDS. 25 languages!

Health A to Z
Medical and health care resources for patients, their families, friends, health care workers and physicians. Providing answers to all of your questions!

Health Links
Links leading to health based sites

Med Hunt
Search the internet for Medical Information with MEDHUNT, an intelligent search-engine: Use World-Wide Medical Search Option for All Medical Info - Use List Of Hospitals option for hospitals only and Support Communities option to find FAQS, mailing lists and newsgroups

Medical World Search
Medical World Search is the first search engine on the World Wide Web especially developed for the medical field. Medical World Search can aid medical practitioners, researchers, or anyone with basic knowledge of medicine, to formulate an optimally precise query to search the World Wide Web and find exactly the information they need. The major goals of Medical World Search are to provide a search engine that operates over a selection of the most high quality medical sites on the Web and to facilitate searching by using a medical thesaurus that understands medical terminology and can thus search for related terms automatically

Midisearch
Uk relevent medical links and search engine

Prime Medical
a collection of medically related sites that have requested or have been recommended to be included. Also categorised medical portals/directories.

The Merck Manual
Merck is a research pharmaceutical company and this site has well written information about a range of medical conditions.

eMedicine
eMedicine features up-to-date, searchable, peer-reviewed medical journals in emergency medicine, internal medicine, surgery, pediatrics, ophthalmology, dermatology, neurology, sports medicine and veterinary medicine. Titles added regularly. The site includes self-assessment medical tests with CME credit, and free PUBMED searches.