(Q50975941)
Statements
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The impact of state safe routes to school-related laws on active travel to school policies and practices in U.S. elementary schools. (English)
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Frank J Chaloupka
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Jamie F Chriqui
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Daniel R Taber
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Sandy J Slater
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Lindsey Turner
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Kerri McGowan Lowrey
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1 January 2012
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18
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1
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8-15
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Identifiers
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