RT Journal T1 ABout this journal JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2006 FD March 1 VO 160 IS 3 SP 232 OP 232 DO 10.1001/archpedi.160.3.232 UL http://dx.doi.org/10.1001/archpedi.160.3.232 AB