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

Further Concerning a Parasympathetic Center in the Interbrain: VII. The Effect of Intraventricularly-Injected Histamine.

Proc. Natl. Acad. Sci. U.S.A.. 7 1, 1932;18(7):500-10.
Cushing H.

Peter Bent Brigham Hospital and Harvard Medical School.