Učitavanje...
Current smoking behaviour among rural South African children: Ellisras Longitudinal Study
BACKGROUND: The use of tobacco products is the major cause of chronic diseases morbidity and mortality. Most smokers start the smoking habits from childhood and adolescent stages. METHOD: This was a cross-sectional study. A total of 1654 subjects (854 boys and 800 girls), aged 11 to 18 years, who we...
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| Glavni autori: | , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
BioMed Central
2011
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3141507/ https://ncbi.nlm.nih.gov/pubmed/21699687 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2431-11-58 |
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