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

Clinical practice guidelines for chronic cardiovascular disorders: a roadmap for the future.

JAMA. Mar 26, 2014;311(12):1195-6.
Antman EM, Jessup M.

University of Pennsylvania School of Medicine, Penn Heart and Vascular Center, Philadelphia, Pennsylvania.