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School related factors and 1yr change in physical activity amongst 9–11 year old English schoolchildren
Joyce A Mantjes, Andrew P Jones, Kirsten Corder, Natalia R Jones, Flo Harrison, Simon J Griffin, Esther MF van SluijsVolume:
9
Language:
english
DOI:
10.1186/1479-5868-9-153
Date:
December, 2012
File:
PDF, 214 KB
english, 2012