RT Journal T1 ABout this journal JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2007 FD August 1 VO 161 IS 8 SP 726 OP 726 DO 10.1001/archpedi.161.8.726 UL http://dx.doi.org/10.1001/archpedi.161.8.726 AB