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Does school-based physical activity decrease overweight and obesity in children aged 6–9 years? A two-year non-random http://t.co/2KyMPi7Pa1
Does school-based physical activity decrease overweight and obesity in children aged 6–9 years? A two-year non-random http://t.co/2KyMPi7Pa1
#bmcpublichealth Does school-based physical activity decrease overweight and obesity in children aged 6-9 years? http://t.co/LIPaSAOF #YES
Does school-based physical activity decrease overweight and obesity in children aged 6¿9 years? A two-year non-rando... http://t.co/Yu4gAtif