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

Statins: new American guidelines for prevention of cardiovascular disease.

Lancet. Nov 30, 2013;382(9907):1762-5.
Ridker PM, Cook NR.

Center for Cardiovascular Disease Prevention, Divisions of Preventive Medicine and Cardiology, Brigham and Women's Hospital, Boston, MA 02215, USA. Electronic address: pridker@partners.org.