Quertle is an innovative tool for searching PubMed and other biomedical databases. 

Explore the literature in PubMed through a Quertle search and find relationships between the concepts or keywords you are searching. 

Create a visualization of your search results with: ‘Concept Map’, ‘Concept Trends’, ‘Concept Cloud’, ‘Connections’.

Learn more!

Quertle is available at this link: http://www.columbia.edu/cgi-bin/cul/resolve?clio13496704