ScienceDirect hosts over 3,800 journals and more than 37,000 books—over 14 million peer-reviewed publications..
Provides full text access to over 30 journal publications by the American Chemical Society.
PubMed comprises over 23 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content in library subscription databases, from PubMed Central, and publisher web sites.
Scopus is an abstract and citation database of peer-reviewed literature covering scientific journals, books, conference proceedings, datasets, and funding data dating back to 1970. 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 tools to track, analyze and visualize research.