Physical Education Policy Compliance and Children's Physical Fitness
| Autor: | Sanchez-Vaznaugh, Emma V., Sánchez, Brisa N., Rosas, Lisa G., Baek, Jonggyu, Egerter, Susan |
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| Zdroj: | In American Journal of Preventive Medicine May 2012 42(5):452-459 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect