Viet Nam's mandatory motorcycle helmet law and its impact on children
OBJECTIVE: To measure the use of motorcycle helmets in children and to determine the reasons why children wear helmets less often than adults. METHODS: The frequency of helmet wearing among adults and children was ascertained by trained roadside observers, and randomized road user surveys were compl...
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| Materiálatiipa: | Girji |
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The World Health Organization,
2009-05-01T00:00:00Z.
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Interneahtta
Connect to this object online.3rd Floor Main Library
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A1234.567 |
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