AU - Moreno MA, Furtner F, Rivara FP TI - YOuth sports and concussion risk PT - JOUR DP - 2012 TA - Archives of Pediatrics & Adolescent Medicine pages = {396}, VI - 166 IP - 4 AID - 10.1001/archpediatrics.2012.79 [doi] 4100 - http://dx.doi.org/10.1001/archpediatrics.2012.79 SO - Archives of Pediatrics & Adolescent Medicine April 1, 2012 166(4):396