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Amato, Katie; Zhang, Guangxiang; Anwar, Mahabub-Ul; Kutchman, Eve; Anthamatten, Peter; Schaefer, Carolyn A.; Browning, Ray; Brink, Lois; Hill, James; Nigg, Claudio R. (2013). If you build it, they will play: examining gender differences in physical activity on structured and unstructured schoolyard areas. Annals of behavioral medicine, 45(Suppl. 2), S138-S138. Springer
