Movsas Tammy Z, Paneth Nigel, Rumbeiha Wilson, Zyskowski Justin, Gewolb Ira H
Midland County Department of Public Health, Midland, Michigan2Department of Pediatrics and Human Development, Michigan State University, East Lansing, Michigan.
JAMA Pediatr. 2013 Sep;167(9):870-2. doi: 10.1001/jamapediatrics.2013.108.