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

Diverse cells at the origin of lung adenocarcinoma.

Proc. Natl. Acad. Sci. U.S.A.. Apr 01, 2014;111(13):4745-6.
Rowbotham SP, Kim CF.

Stem Cell Program, Boston Children's Hospital, Boston, MA 02115.