Playground features and physical activity in U.S. neighborhood parks
| Autor: | Cohen, Deborah A., Han, Bing, Williamson, Stephanie, Nagel, Catherine, McKenzie, Thomas L., Evenson, Kelly R., Harnik, Peter |
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| Zdroj: | In Preventive Medicine February 2020 131 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect