(Q46241168)
Statements
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Differences in the intensity and duration of adolescents' sports and exercise across physical and social environments (English)
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Rachel Ballard-Barbash
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Audie A Atienza
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Genevieve Fridlund Dunton
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Barry I Graubard
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David Berrigan
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Frank Perna
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1 September 2012
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83
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3
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376-382
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Identifiers
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