School-Based Randomized Controlled Trial of a Physical Activity Intervention among Adolescents
2007 ◽
Vol 40
(3)
◽
pp. 258-265
◽
2020 ◽
Vol 52
(7S)
◽
pp. 196-196
2019 ◽
Vol 89
◽
pp. 1-9
◽
2009 ◽
Vol 51
(7)
◽
pp. 759-770
◽
2012 ◽
Vol 33
(6)
◽
pp. 1261-1271
◽