Cite
MLA Citation
Tina L. Cook et al.. “Moderators of the Effectiveness of a Web‐Based Tailored Intervention Promoting Physical Activity in Adolescents: The HELENA Activ‐O‐Meter.” Journal of school health, vol. 84, n.d., pp. 256–266. http://access.bl.uk/ark:/81055/vdc_100024792720.0x000003