Llwytho...
Changes at the high end of risk in cigarette smoking among US high school seniors, 1976-1995.
OBJECTIVES: This study identified high school seniors at low, moderate and high risk for cigarette use to examine changes in the prevalence of daily smoking within risk groups from 1976 to 1995. METHODS: Data were taken from the Monitoring the Future Projects national surveys of high school seniors....
Wedi'i Gadw mewn:
| Prif Awduron: | , , , , |
|---|---|
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
1999
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1508726/ https://ncbi.nlm.nih.gov/pubmed/10224981 |
| Tagiau: |
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