RT Journal T1 ANnouncement JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2004 FD May 1 VO 158 IS 5 SP 496 OP 496 DO 10.1001/archpedi.158.5.496 UL http://dx.doi.org/10.1001/archpedi.158.5.496 AB