טוען...
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...
שמור ב:
| Main Authors: | , , , , |
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| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
2008
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| נושאים: | |
| גישה מקוונת: | 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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