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  3. Effectiveness of interventions to promote physical activity in children and adolescents: systematic review of controlled trials
Research

Effectiveness of interventions to promote physical activity in children and adolescents: systematic review of controlled trials

BMJ 2007; 335 doi: https://doi.org/10.1136/bmj.39320.843947.BE (Published 04 October 2007) Cite this as: BMJ 2007;335:703
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