A service of the National Library of Medicine that provides access to over 14 million citations from MEDLINE and additional life sciences journals...

Indexes articles and citations from over 5300 international scientific journals...

Collection of full-text, innovative online resources that provide "students, residents, clinicians, and researchers with instant answers to clinical questions from the most trusted sources...

Citing Medicine provides assistance to authors in compiling lists of references for their publications, to editors in revising such lists, to publishers in setting reference standards for their authors and editors, and to librarians and others in formatting bibliographic citations...

The Cochrane Library contains high-quality, independent evidence to inform healthcare decision-making...

Contains more than 11,000 entries,designed "both as a home medical guide and as an aid for all those working in the medical and allied professions...

A compilation of more than 55,000 images from more than 90 collections ranging from allergy to urology, each accompanied by detailed and informative text contributed by more than 2,000 medical experts...

A medical information management tool designed to improve patient care and increase clinical efficiency...

This is a nice abbreviations dictionary for both medical and pharmaceutical acronyms and abbreviations...

Searchable full-text journals covering various years from the 1990s to the present...

The National Notifiable Diseases Surveillance System (NNDSS) database contains a rich source of infectious disease surveillance data for the United States...

Contains more than 500 entries on the "field of medicine and its specialities...

Free access to Medline, plus additional features...

A search engine for medical information that searches Harrison's Online, the Merck Manual, PubMed, the TRIP Database, and Google all at the same time...