Differences in the intensity and duration of adolescents' sports and exercise across physical and social environments.
| Autor: | Dunton GF, Berrigan D, Ballard-Barbash R, Perna F, Graubard BI, Atienza AA |
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| Zdroj: | Research Quarterly for Exercise & Sport; Sep2012, Vol. 83 Issue 3, p376-382, 7p |
| Databáze: | Complementary Index |
| Externí odkaz: |
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