Abstracts and indexes thousands of international journals in the life sciences, including agriculture, biochemistry, biotechnology, botany, ecology, the environment, microbiology, neurology, pharmacology, public health and toxicology. Coverage: 1994-present. Getting Started Tutorial
Indexes more than 6,650 major journals across 150 scientific disciplines. Can also be used to find other articles citing a specific article (footnotes in reverse).
Note: To search only the Science Citation Index Expanded, click the change limits link towards the bottom of the screen and uncheck the boxes for the Arts & Humanities Index and Social Sciences Citation Index.