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

Medicine. A common pathway for a rare disease?

Science. Dec 20, 2013;342(6165):1453-4.
Vafai SB, Mootha VK.

Howard Hughes Medical Institute, Departments of Molecular Biology and Medicine, Massachusetts General Hospital, Boston, MA 02114, USA.