Improving the well-being of children and youths: a randomized multicomponent, school-based, physical activity intervention.
Søren SmedegaardLars Breum ChristiansenPernille Lund-CramerThomas BredahlThomas SkovgaardPublished in: BMC public health (2016)
Date of registration: 24 April 2015 retrospectively registered at Current Controlled Trials with study ID ISRCTN12496336.