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Development of scales to assess children's perceptions of friend and parental influences on physical activity
Russell Jago, Kenneth R Fox, Angie S Page, Rowan Brockman, Janice L ThompsonVolume:
6
Language:
english
DOI:
10.1186/1479-5868-6-67
Date:
December, 2009
File:
PDF, 232 KB
english, 2009