RT Journal T1 ABout this journal JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2011 FD December 1 VO 165 IS 12 SP 1059 OP 1059 DO 10.1001/archpedi.165.12.1059 UL http://dx.doi.org/10.1001/archpedi.165.12.1059 AB