Ryan John J, Rich Jonathan D, Maron Bradley A
From the Division of Cardiovascular Medicine, Department of Medicine, University of Utah, Salt Lake City (J.J.R.); Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL (J.D.R.); Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA (B.A.M.); and Department of Cardiology, Boston VA Heathcare System, Boston, MA (B.A.M.).
Circ Cardiovasc Qual Outcomes. 2015 Jan;8(1):114-23. doi: 10.1161/CIRCOUTCOMES.114.001319.