TI - TAke our online quiz PT - JOUR DP - 2009 TA - Archives of Pediatrics & Adolescent Medicine pages = {184}, VI - 163 IP - 2 AID - 10.1001/archpediatrics.163.2.184 [doi] 4100 - http://dx.doi.org/10.1001/archpediatrics.163.2.184 SO - Archives of Pediatrics & Adolescent Medicine February 2, 2009 163(2):184