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Yale Journal of Biology and Medicine

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More Smokers Quit After Big Hike in California Tobacco Tax When tobacco taxes go up, more people quit, especially when the increase is big Story by: Published Date Story by: Topics covered: Share This: Article Content Researchers from University of California San Diego and UC San Francisco have found that Proposition 56, a major tobacco tax increase that was overwhelmingly approved by California voters in 2016, was associated with a significant increase in smoking cessation over the next three years