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

Cholera's western front.

Lancet. Dec 11, 2010;376(9757):1961-5.
Harris JB, Larocque RC, Charles RC, Mazumder RN, Khan AI, Bardhan PK.

Division of Infectious Disease, Massachusetts General Hospital, Boston, MA 02114, USA.