Quertle and KNALIJ: searching PubMed has never been so easy and effective.
Quertle and KNALIJ are two innovative tools created to search PubMed in a easier and more effective way. They dramatically reduce time to discover meaningful results. Quertle allows a semantic search in multiple biomedical databases (PubMed included) and runs a query via relationships between concepts, so that you retrieve at ease more pertinent results and can navigate them by "key concepts". KNALIJ is a visualization tool which searches PubMed and presents the results in the form of visual, interactive maps you can zoom, scale, and explore according to new paths.
University of Turin, Turin, Italy. elena.giglia@unito.it
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D016206:Databases, Bibliographic; D006801:Humans; D009317:National Library of Medicine (U.S.); D039781:PubMed; D057386:Search Engine / Q000379:methods*; D012660:Semantics; D014481:United States