This multi-disciplinary database provides full text for more than an abundance of journals and covers extensive academic disciplines and provides comprehensive content, including PDF back-files, videos, and searchable cited references.
Contains 4,600 journals, including full text for nearly 3,900 peer-reviewed titles. PDF backfiles are available for well over one hundred journals, and searchable cited references are provided for more than 1,000 titles.
Date Coverage:Varies; primarily 1970s-present with some titles covering earlier dates
The National Library of Medicine's free article search engine, containing article references from MEDLINE, PreMEDLINE, OLDMEDLINE, plus publisher-supplied and out-of-scope citations from science and chemistry journals.