Created by the United States National Library of Medicine, MEDLINE is an authoritative bibliographic database containing citations and abstracts for biomedical and health journals used by health care professionals, nurses, clinicians and researchers.
Full-text archive of biomedical and life sciences journal literature at the U.S. National Institutes of Health's National Library of Medicine (NIH/NLM). PubMed Central serves as a repository for the EPA, FDA, Department of Homeland Security, NASA, and NIH.
A scientific research index that contains the full text of more than 1,000 Elsevier Science journals in the life, physical, medical, technical, and social sciences, as well as indexing for journals from cooperating publishers Updated daily Coverage varies by journal. May be searched by journal title and issue in which case the complete table of contents is displayed or by keyword, regardless of the journal title and issue.
A database provided by the Chemical Abstracts Service (CAS), full of chemical and bibliographic information that covers many scientific and biomedical fields, with an emphasis on chemistry.
Scopus is a large abstract and citation database of peer-reviewed literature: scientific journals, books and conference proceedings. Delivering a comprehensive overview of the world's research output in the fields of science, technology, medicine, social sciences, and arts and humanities, Scopus features smart tools to track, analyze and visualize research.
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