RT Journal T1 ABout this journal JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2010 FD March 1 VO 164 IS 3 SP 212 OP 212 DO 10.1001/archpedi.164.3.212 UL http://dx.doi.org/10.1001/archpedi.164.3.212 AB