Cite
MLA Citation
Stephen Hunter et al.. “A quasi-experimental examination of how school-based physical activity changes impact secondary school student moderate- to vigorous- intensity physical activity over time in the COMPASS study.” International journal of behavioral nutrition and physical activity, vol. 13, no. 1, 2016, pp. 1–14. http://access.bl.uk/ark:/81055/vdc_100080501286.0x000126