RT Journal T1 PIcture of the month—diagnosis JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2010 FD October 1 VO 164 IS 10 SP 974 OP 975 DO 10.1001/archpediatrics.2010.171-b UL http://dx.doi.org/10.1001/archpediatrics.2010.171-b AB