Authors: Leora I Horwitz; Grace Y Jenq; Ursula C Brewster; Christine Chen; Sandhya Kanade; Peter H Van Ness; Katy L B Araujo; Boback Ziaeian; John P Moriarty; Robert L Fogerty; Harlan M Krumholz Journal: J Hosp Med Date: 2013-03-22 Impact factor: 2.960