RT Journal T1 PIcture of the month—diagnosis JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2012 FD November 1 VO 166 IS 11 SP 1066 OP 1066 DO 10.1001/archpediatrics.2012.1687b UL http://dx.doi.org/10.1001/archpediatrics.2012.1687b AB