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Long-term study of smoking by secondary schoolchildren.
We report the methodology and some first year results of a 5-year longitudinal study of smoking. In 6330 Derbyshire secondary schoolchildren aged 11-16 years, 6% of boys and 2.5% of girls were smoking one or more cigarettes per week. Higher rates of regular smoking and of children who had tried smok...
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| 主要な著者: | , , , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
1978
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1544854/ https://ncbi.nlm.nih.gov/pubmed/626513 |
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