RT Journal T1 ABout this journal JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2010 FD May 1 VO 164 IS 5 SP 404 OP 404 DO 10.1001/archpedi.164.5.404 UL http://dx.doi.org/10.1001/archpedi.164.5.404 AB