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Does Marijuana Use Serve as a Gateway to Cigarette Use for High-Risk African-American Youth?
BACKGROUND/OBJECTIVES: The purpose of this investigation was to test whether the gateway hypothesis of drug initiation sequencing applies equally well to high-risk African-American and Caucasian youth. METHODS: The study sample (N = 618, mean age =15.5, SD =1.2) represented the population of residen...
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| Hlavní autoři: | , , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2008
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4112385/ https://ncbi.nlm.nih.gov/pubmed/19016184 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/00952990802455477 |
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