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

The Rôle of Adrenal Secretion in the Chemical Control of Body Temperature.

Proc. Natl. Acad. Sci. U.S.A.. 6 1, 1924;10(6):245-6.
Cannon WB, Querido A.

Laboratories of Physiology in the Harvard Medical School.