An expansive index to scholarly journals in the life sciences fields, including biology, biochemistry, biotechnology, botany, pre-clinical and experimental medicine, pharmacology, zoology, agriculture, and veterinary science. Search precisely with BIOSIS indexing, MeSH terms, and CAS registry numbers. Content dates from 1926 - present.

Provides multidisciplinary coverage of high-impact scholarly literature in the sciences, social sciences, arts, and humanities. Use the unique Cited References Search to find articles that cite an author or work -- this allows you to track citations forward in time. Content dates from 1900 - present. Includes Science Citation Index Expanded, Social Sciences Citation Index, Arts & Humanities Citation Index, and Emerging Sources Citation Index.

The American Psychological Association's (APA) renowned resource for abstracts of scholarly journal articles, book chapters, books, and dissertations.

The updated interface for Chemical Abstracts, the world's foremost resource for chemical information. Sources include scholarly journals, chemical properties and spectra, organic reactions, regulatory information, Markush structures from patents, and more. Search by topic, author, chemical identification terms (names, formulas, registry numbers), and chemical structures. Chemical literature dates from 1907 - present.
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Abstracts and indexes the international literature of sociology and related disciplines in the social and behavioral sciences.