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

Raw data: access to inaccuracy--response.

Science. Feb 28, 2014;343(6174):969.
Lunshof JE, Church GM, Prainsack B.

Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.