Merchant Raina M, Asch David A, Hershey John C, Griffis Heather M, Hill Shawndra, Saynisch Olivia, Leung Alison C, Asch Jeremy M, Lozada Kirk, Nadkarni Lindsay D, Kilaru Austin, Branas Charles C, Stone Eric M, Starr Larry, Shofer Frances, Nichol Graham, Becker Lance B
Department of Emergency Medicine, University of Pennsylvania, Perelman School of Medicine, 423 Guardian St, Philadelphia, PA 19104, USA.
Circ Cardiovasc Qual Outcomes. 2013 Mar 1;6(2):229-36. doi: 10.1161/CIRCOUTCOMES.113.000140. Epub 2013 Mar 12.