The National Library of Medicine free article search engine, containing article references from MEDLINE, PreMEDLINE, OLDMEDLINE, plus some publisher-supplied and out of scope citations from certain general science and chemistry journals.
Covers plant & animal sciences, forestry, human health & nutrition, veterinary medicine, agricultural biotechnology economics and engineering, rural sociology, recreation, tourism, and leisure. Includes access to CAB Archives.
Scopus is an abstract and citation database of research literature and quality web sources, including journals, conference proceedings, trade publications, abstracts, and patent records. It is a multidisciplinary resource covering materials from the humanities, sciences and social sciences. Also indexes EMBASE articles. Scopus allows you to locate the most highly cited items and the articles that cite them.
Date Coverage: 1970-present; selected access back to 1823
Searches across the following Web of Science databases: Core Collection, BIOSIS Citation Index, Current Contents Connect, Data Citation Index, Derwent Innovations Index, KCI-Korean Journal Database, MEDLINE, SciELO Citation Index and Zoological Record.
Date Coverage: Varies by database
Maximum Users: Unlimited
This collection indexes thousands of scholarly journals, books, reports, conferences and more. Citation information and analysis with cited reference searching available. The collection includes Science Citation Index Expanded (1990-present), Social Sciences Citation Index Expanded (1990-present), Arts & Humanities Citation Index (1990-present), Conference Proceedings Citation Index (1990-present), Book Citation Index (2005-present), Current Chemical Reactions (1985-present) and Index Chemicus (1993-present).
Date Coverage: Varies by collection
Maximum Users: Unlimited
Discover@MU is a simple and fast search engine that helps you find relevant information on any topic from the University of Missouri Libraries’ collections. Results contain citations for scholarly journal articles, books and e-books, DVDs, magazines, newspapers, dissertations, and many more resources.
AGRICOLA is produced by the U.S. National Agricultural Library and provides access to worldwide periodical literature and USDA publications. Subject coverage includes plant and animal sciences, food and nutrition, agriculture, biotechnology, entomology, forestry, and wildlife.
SciFinder Scholar is a comprehensive chemistry database of chemical and chemical engineering literature including patents (1907 - date, with selected coverage back to 1878) and the CAS Registry with information on 18 million substances. Also useful for biotechnology, toxicology, environmental science, medicine, food science and nuclear science and general chemistry.