![](/img/cover-not-exists.png)
The ACT-i-Pass study protocol: How does free access to recreation opportunities impact children’s physical activity levels?
Gilliland, Jason A., Clark, Andrew F., Tucker, Patricia, Prapavessis, Harry, Avison, William, Wilk, PiotrVolume:
15
Language:
english
Journal:
BMC Public Health
DOI:
10.1186/s12889-015-2637-x
Date:
December, 2015
File:
PDF, 2.63 MB
english, 2015