Physical activity and academic achievement across the curriculum (A + PAAC): rationale and design of a 3-year, cluster-randomized trial
Joseph E Donnelly*, Jerry L Greene, Cheryl A Gibson, Debra K Sullivan, David M Hansen, Charles H Hillman, John Poggio, Matthew S Mayo, Bryan K Smith, Kate Lambourne, Stephen D Herrmann, Mark Scudder, Jessica L Betts, Jeffery J Honas and Richard A Washburn
BMC Public Health 2013, 13:307
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