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Forty-five minutes of physical activity at school each day? Curricular promotion of physical activity in grades one to four [journal article]
Source: Journal of Public Health, 19 (2011) 4. p.329-338
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Author(s): Liersch, Sebastian; Henze, Vicky; Röbl, Markus; Schnitzerling, Jörg; Suermann, Thomas; Mayr, Eckart; Krauth, Christian; Walter, Ulla
Source: Journal of Public Health, 19 (2011) 4. p.329-338