تحميل...
Economic disparity in bicycle helmet use by children six years after the introduction of legislation
BACKGROUND: Studies evaluating the effectiveness of bicycle helmet legislation often focus on short term outcomes. The long term effect of helmet legislation on bicycle helmet use is unknown. OBJECTIVE: To examine bicycle helmet use by children six years after the introduction of the law, and the in...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , , |
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| التنسيق: | Artigo |
| اللغة: | Inglês |
| منشور في: |
BMJ Group
2006
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2586775/ https://ncbi.nlm.nih.gov/pubmed/16887944 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/ip.2005.011379 |
| الوسوم: |
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