Increasing physical activity in young primary school children--it's child's play: a cluster randomised controlled trial.
Engelen L, Bundy AC, Naughton G, Simpson JM, Bauman A, Ragen J, Baur L, Wyver S, Tranter P, Niehues A, Schiller W, Perry G, Jessup G, van der Ploeg HP.
Engelen L, et al. Among authors: bauman a.
Prev Med. 2013 May;56(5):319-25. doi: 10.1016/j.ypmed.2013.02.007. Epub 2013 Feb 24.
Prev Med. 2013.
PMID: 23462477
Clinical Trial.