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How does state marijuana policy affect U.S. youth? Medical marijuana laws, marijuana use and perceived harmfulness: 1991–2014
AIMS: To test, among US students: 1) whether perceived harmfulness of marijuana has changed over time, 2) whether perceived harmfulness of marijuana changed post-passage of state medical marijuana laws (MML) compared with pre-passage; 3) whether perceived harmfulness of marijuana mediates and/or mod...
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| 發表在: | Addiction |
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| Main Authors: | , , , , , , , |
| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
2016
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| 主題: | |
| 在線閱讀: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5222836/ https://ncbi.nlm.nih.gov/pubmed/27393902 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/add.13523 |
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