Quertle
A free alternative to PubMed. Quertle uses MEDLINE/PubMed® as provided by the US National Library of Medicine (NLM) (see Terms) and full-text documents from BioMed Central and Open Access articles from PubMed Central. In addition, Quertle covers the NIH RePORTER database of grant applications and the National Library of Medicine's TOXLINE database of biochemical, pharmacological, physiological, and toxicological effects of drugs and other chemicals.
Quertle DOES NOT link to Tulane journal subscriptions.