Khera Rohan, Dorsey Karen B, Krumholz Harlan M
Division of Cardiology, University of Texas Southwestern Medical Center, Dallas.
Section of General Pediatrics, Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut.
JAMA. 2018 Jul 10;320(2):133-134. doi: 10.1001/jama.2018.6823.