(Q39897884)
Statements
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A quantitative examination of park characteristics related to park use and physical activity among urban youth (English)
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Carolyn C Voorhees
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Amy V Ries
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Kathleen M Roche
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Joel Gittelsohn
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Alice F Yan
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Nan M Astone
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8 July 2009
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45
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3 Suppl
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S64-70
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Identifiers
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