Pubmed Medline:National Library of Medicine's medline and pre-medline database.
Cos Medline: A massive database of nearly 80 million records of data on life sciences and biomedical bibliographic information. Subscription required.
Dental Articles Search: Links to citations and full text articles on dental topics plus links to journals on dentistry.
DocuRights: Secure Content Syndication on the Internet for Scientific, Technical and Medical Publishers, Aries Systems Corporation.
Indian Medlars Centre: Presents the 17th International Medlars Centre catering to the needs of the Indian medical community with links to Medline and other NLM databases.
Infotrieve: Free Medline search yearwise with full-text document delivery.
Knowledge Finder: Aries System Coroporation, provides a search engine for Medline.
Medline on the Web: A webpage that helps to evaluate and compare online Medline services. By William M. Detmer.
Medline Trend: Presents an online query tool for PubMed to establish the annual incidence of a given search phrase.
Medline-Related Resources on the Web: Location of a source for Medline and description of useful resources.
Medlineplus: Health information from the National Library of Medicine. Easy access to Medline and Health topics, medical dictionaries, directories and publications.
Medscape: Features medical journal articles, images, case reports, medical news, free Medline, CME, and drug searching.
Meva - MedLine Evaluator: Free medico-scientific web service analyzing bibliographic data returned by an inquiry to PubMeds MedLine database. Represents counts and relations of bibliographic fields graphically and can list a MeSH tree.
New Reference: Get e-mail alerts on chosen topics when new citations are added to Medline.
NLM Technical Bulletin: NLM publish important information about "how-to search" in PubMed and Internet Grateful Med
Omni: Links to medline services.
PaperChase: A search service on Medline and 4 other databases by the Beth Israel Deaconess Medical Center. Subscription based, but a free trial is available.
PubMed Central: NIH repository for peer-reviewed primary research reports in the life sciences. View the full text of articles online.
TDI Library Services, Inc.: Search the free Medline database, then order fulltext documents online.