RT Journal T1 THis month in archives of pediatrics & adolescent medicine JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2003 FD September 1 VO 157 IS 9 SP 843 OP 843 DO 10.1001/archpedi.157.9.843 UL http://dx.doi.org/10.1001/archpedi.157.9.843 AB