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

Absence of Corpus Callosum, a Hereditary Brain Anomaly of the House Mouse. Preliminary Report.

Proc. Natl. Acad. Sci. U.S.A.. 8 1, 1932;18(8):525-8.
King LS, Keeler CE.

the Department of Neuropathology and the Howe Laboratory, Harvard Medical School.