Use Google Scholar to find articles from a wide variety of academic publishers, professional societies, preprint repositories and universities, as well as scholarly articles available across the web.
PubMed Central is the U.S. National Institutes of Health (NIH) free digital archive of biomedical and life sciences journal literature.
PubMed comprises more than 22 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.
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PittCat is the main searching tool for all of the materials owned by the University Library System (ULS), including articles, books, ebooks, journal articles, ejournals, audio and video, digital images, government documents, microfilm and movies.
