Paper Chase is a research database designed to offer abstracts of research articles published in journals that have a highly rated impact factor as determined by ISI Impact Factor and PageRank. Abstracts are organized by date, with the most recently published papers listed first. 

Paper Chase

Assessing the cardiovascular safety of diabetes therapies.

N. Engl. J. Med.. Sep 11, 2008;359(11):1092-5.
Goldfine AB.

Section on Clinical Research, Joslin Diabetes Center and Harvard Medical School, Boston, USA.