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Adolescent physical activity and screen time: associations with the physical home environment
John R Sirard, Melissa N Laska, Carrie D Patnode, Kian Farbakhsh, Leslie A LytleVolume:
7
Language:
english
DOI:
10.1186/1479-5868-7-82
Date:
December, 2010
File:
PDF, 264 KB
english, 2010