Long-term effects of the Active for Life Year 5 (AFLY5) school-based cluster-randomised controlled trial
Emma L Anderson, Laura D Howe, Ruth R Kipping, Rona Campbell, Russell Jago, Sian M Noble, Sian Wells, Catherine Chittleborough, Tim J Peters, Debbie A Lawlor
BMJ Open Nov 2016, 6 (11) e010957; DOI: 10.1136/bmjopen-2015-010957