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

Challenges in clinical trial design for HIV-1 cure research.

Lancet. Nov 02, 2013;382(9903):1464-5.
Eyal N, Kuritzkes DR.

Division of Medical Ethics, Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA.