Hicks Patricia J, Schwartz Alan, Clyman Stephen G, Nichols David G
Department of Clinical Pediatrics, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa.
Department of Medical Education, Department of Pediatrics, University of Illinois, Chicago, Ill.
Acad Pediatr. 2014 Mar-Apr;14(2 Suppl):S10-2. doi: 10.1016/j.acap.2013.12.007.