Physical activity and academic achievement across the curriculum: Results from a 3-year cluster-randomized trial (A+PAAC) - Donnelly, JE; Hillman, CH; Greene, JL; Hansen, DM; Gibson, CA; Sullivan, DK; Poggio, J; Mayo, MS; Lambourne, K; Szabo-Reed, AN; Herrmann, SD; Honas, JJ; et al. (2017)
rct; evidence grade B