(Q49092924)
Statements
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Increasing children's physical activity levels during recess periods in elementary schools: the effects of providing game equipment. (English)
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Stefanie J M Verstraete
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Greet M Cardon
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Dirk L R De Clercq
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Ilse M M De Bourdeaudhuij
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23 January 2006
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16
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4
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415-419
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Identifiers
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