Dartmouth Institute Research Scientist Kristin Knutzen, MPH (IMAGE)
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Dartmouth Institute Research Scientist Kristin Knutzen recently led a study which found that that that a substantial (40 percent-50 percent) proportion of the leading hip-hop videos during a five-year period from 2013-2017 contained use of combustible or electronic tobacco and marijuana products (or smoke or vapor), corresponding to over 39 billion views to date.
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The Dartmouth Institute
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