Quetzal® - Linguistic Searching of MEDLINE (PubMed) and the biomedical literature
Meta Description
Quetzal(R) is a linguistic-based search engine for biomedical information (PubMed/MEDLINE, full-text articles, patents, TOXLINE, grant applications, news, and whitepapers). Quetzal's unique Power Terms (which represent entire classes of related concepts, such as 'diseases') allow the user to answer real questions, for instance 'what chemicals cause diabetes'. Quetzal also automatically determines key concepts and provides an easy-to-use interface, dramatically reducing the time and effort required to understand the literature.