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From the National Library of Medicine, PubMed includes MEDLINE and related databases. Over 18 million citations for biomedical articles back to the 1950's. PubMed may link to content we don't have online access to; please contact a librarian if you need assistance.
This APA resource provides abstracts of scholarly journal articles, book chapters, books, and dissertations. Journal coverage, which spans from the 1800s to the present, includes international material selected from around 2,500 periodicals in dozens of languages.