Five-year changes in school recess and lunchtime and the...

British Journal of Sports Medicine 2012 / 08 Vol. 46; Iss. 10

Five-year changes in school recess and lunchtime and the contribution to children's daily physical activity

Ridgers, N. D., Timperio, A., Crawford, D., Salmon, J.
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Volume:
46
Language:
english
Journal:
British Journal of Sports Medicine
DOI:
10.1136/bjsm.2011.084921
Date:
August, 2012
File:
PDF, 279 KB
english, 2012
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