Bajaj Lalit, Zorc Joseph J
Department of Pediatrics, Section of Emergency Medicine, University of Colorado School of Medicine/Children's Hospital Colorado, Aurora.
Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania3University of Pennsylvania, Philadelphia.
JAMA Pediatr. 2016 Jun 1;170(6):531-2. doi: 10.1001/jamapediatrics.2016.0090.