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

Are both aspirin and heparin justified as adjuncts to thrombolytic therapy for acute myocardial infarction?

Lancet. Jun 19, 1993;341(8860):1574-7.
Ridker PM, Hebert PR, Fuster V, Hennekens CH.

Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts 02215.