AU - Powell LM, Schermbeck RM, Szczypka G, Chaloupka FJ, Braunschweig CL TI - Trends in the nutritional content of television food advertisements seen by children in the united states: Analyses by age, food categories, and companies PT - JOUR DP - 2011 TA - Archives of Pediatrics & Adolescent Medicine pages = {1078-1086}, VI - 165 IP - 12 AID - 10.1001/archpediatrics.2011.131 [doi] 4100 - http://dx.doi.org/10.1001/archpediatrics.2011.131 SO - Archives of Pediatrics & Adolescent Medicine December 1, 2011 165(12):1078