RT Journal T1 ABout this journal JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2012 FD October 1 VO 166 IS 10 SP 887 OP 887 DO 10.1001/archpedi.166.10.887 UL http://dx.doi.org/10.1001/archpedi.166.10.887 AB