(Q50896604)
Statements
[A longitudinal study of physical exercise practice in children. The influence of age, gender and socioeconomic level. The Working Group on Cardiovascular Risk Factors in Childhood and Adolescence] (English)
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Sánchez Bayle M
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Aranguren Jiménez A
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Cabello Gómez P
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Huertas Sevillano C
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1 January 1998
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48
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1
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25-27
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