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

Videos in clinical medicine. Procedural sedation and analgesia in children.

N. Engl. J. Med.. Apr 10, 2014;370(15):e23.
Krauss BS, Krauss BA, Green SM.

From the Division of Emergency Medicine, Boston Children's Hospital (Baruch Krauss), and the University of Massachusetts Boston (Benjamin Krauss) - both in Boston; and the Department of Emergency Medicine, Loma Linda University Medical Center, Loma Linda, CA (S.M.G.).