A collection of multidisciplinary citation databases, including Science Citation Index, Social Sciences Citation Index, the Arts & Humanities Citation Index, and more.
Produced by the National Library of Medicine, this biomedical database includes over 30 million citations and dates back to 1946.
These citations are from MEDLINE and additional life science journals. PubMed includes links to many sites providing full text articles and other related resources.
Abstract and citation database of peer-reviewed literature including scientific journals, books, and conference proceedings. Covers science, technology, medicine, social sciences, and arts and humanities.
It contains over 19,500 titles from more than 5,000 publishers around the world, covering the fields of science, technology, medicine, social sciences, and arts and humanities. Scopus has 46 million records dating back to 1823, 72% of these containing references dating from 1996.