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

David Hunter Hubel (1926-2013).

Nature. Oct 31, 2013;502(7473):625.
Shatz CJ.

Stanford University in California. In 1971-1976 she was a PhD student and junior fellow with David Hubel at Harvard Medical School in Boston, Massachusetts.