Perceptions of cannabis warnings and recommendations for improvement: a qualitative study with people who use cannabis from the United States by Leah M. Ranney, Sonia A. Clark, Caroline J. Meek, Kristen L. Jarman, Sarah D. Kowitt

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"May I Buy a Pack of Marlboros, Please?" A Systematic Review of Evidence to Improve the Validity and Impact of Youth Undercover Buy Inspections. by Joseph G L Lee, Kyle R Gregory, Hannah M Baker, Leah M Ranney, Adam O Goldstein

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Product attributes important to US adult consumers’ use of electronic nicotine delivery systems: a discrete choice experiment by Micah Berman, Erin L Sutfin, Clare Meernik, Gary A Zarkin, Leah M Ranney, Adam O Goldstein, Christine E Kistler, Keith Chrzan, Christopher J Wretman, Chineme Enyioha

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Impact of warning pictorials and size on perceived effectiveness of cigar warning labels in a nationally representative between-subjects experiment by James F Thrasher, Tara L Queen, Jennifer Cornacchione Ross, Sarah D Kowitt, Leah M Ranney, Adam O Goldstein, Chineme Enyioha, Desmond Jenson, Paschal Sheeran, Sonia A Clark, Kristen L Jarman, Michelle Z Yang

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