Coverage: 1950 - current. Journals published internationally, covering all areas of medicine.

PubMed, a service of the National Library of Medicine, includes millions of citations for biomedical articles back to the 1950's. It is the public version of Medline and links to many sites providing full text articles and other related resources. Please note: our link is set up for Colorado College users.

Coverage: 1900 - current. Citation-based searching in all disciplines. Includes Science Citation Index (1900-present), Social Sciences Citation Index (1900-present), and Arts & Humanities Citation Index (1975-present).