Web of Science This link opens in a new windowThe Web of Science Core Collection provides seamless access to the Arts & Humanities Citation Index, the Emerging Sources Citation Index, Science Citation Index Expanded, and the Social Sciences Citation Index. It enables users to search current and retrospective multidisciplinary information from thousands of the most prestigious, high impact research journals in the world. Web of Science also provides cited reference searching. With it, users can navigate forward, backward, and through the literature, searching all disciplines and time spans to uncover all the information relevant to their research. Users can also navigate to electronic full-text journal articles. Hosted content includes MEDLINE (back to 1950) and these regional collections: SciELO Citation Index, KCI-Korean Journal Database, and the Russian Science Citation Index.