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

Case records of the Massachusetts General Hospital. Case 36-2010. A 50-year-old woman with pain and loss of hearing in the left ear.

N. Engl. J. Med.. Nov 25, 2010;363(22):2146-56.
Stankovic KM, Juliano AF, Hasserjian RP.

Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, USA.