Built environment changes and active transport to school among adolescents: BEATS Natural Experiment Study protocol
<p><strong>Introduction</strong> Natural experiments are considered a priority for examining causal associations between the built environment (BE) and physical activity (PA) because the randomised controlled trial design is rarely feasible. Few natural experiments have ex...
| Үндсэн зохиолчид: | , , , , , , , , , , , |
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| Формат: | Journal article |
| Хэл сонгох: | English |
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BMJ Publishing Group
2020
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