The Role of School in Helping Children and Adolescents Reach the Physical Activity Recommendations: The UP&DOWN Study
2008 ◽
Vol 7
(6)
◽
pp. 353-358
◽
2018 ◽
Vol 52
(2)
◽
pp. 139-163
◽
2011 ◽
Vol 19
(2)
◽
pp. 147-168
◽
2021 ◽
Vol 18
(13)
◽
pp. 6946