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

Ethics, regulation, and comparative effectiveness research: time for a change.

JAMA. Apr 16, 2014;311(15):1497-8.
Platt R, Kass NE, McGraw D.

Center for Democracy and Technology, Washington, DC.