TI - PIcture of the month—diagnosis PT - JOUR DP - 2012 TA - Archives of Pediatrics & Adolescent Medicine pages = {186}, VI - 166 IP - 2 AID - 10.1001/archpediatrics.2011.762b [doi] 4100 - http://dx.doi.org/10.1001/archpediatrics.2011.762b SO - Archives of Pediatrics & Adolescent Medicine February 1, 2012 166(2):186