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The Effects of Medical Marijuana Laws on Potency
BACKGROUND: Marijuana potency has risen dramatically over the past two decades. In the United States, it is unclear whether state medical marijuana policies have contributed to this increase. METHODS: Employing a differences-in-differences model within a mediation framework, we analyzed data on n =...
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| Glavni autori: | , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2014
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4010875/ https://ncbi.nlm.nih.gov/pubmed/24502887 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.drugpo.2014.01.003 |
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