RT Journal T1 ABout this journal JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2011 FD February 1 VO 165 IS 2 SP 100 OP 100 DO 10.1001/archpedi.165.2.100 UL http://dx.doi.org/10.1001/archpedi.165.2.100 AB