AU - Vanderford J, Olsson J TI - SHould we really encourage fan use? PT - JOUR DP - 2009 TA - Archives of Pediatrics & Adolescent Medicine pages = {490-491}, VI - 163 IP - 5 AID - 10.1001/archpediatrics.2009.79 [doi] 4100 - http://dx.doi.org/10.1001/archpediatrics.2009.79 SO - Archives of Pediatrics & Adolescent Medicine May 4, 2009 163(5):490