Physical activity levels among children aged 9-13 years--United States, 2002. (Q47674036)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Physical activity levels among children aged 9-13 years--United States, 2002. |
scientific article |
Statements
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Physical activity levels among children aged 9-13 years--United States, 2002. (English)
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Centers for Disease Control and Prevention (CDC)
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1 August 2003
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52
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33
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785-788
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