AU - Gao Z, Podlog L TI - Urban latino children's physical activity levels and performance in interactive dance video games: Effects of goal difficulty and goal specificity PT - JOUR DP - 2012 TA - Archives of Pediatrics & Adolescent Medicine pages = {933-937}, VI - 166 IP - 10 AID - 10.1001/archpediatrics.2012.649 [doi] 4100 - http://dx.doi.org/10.1001/archpediatrics.2012.649 SO - Archives of Pediatrics & Adolescent Medicine October 1, 2012 166(10):933