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Kasza, Karin A., Andrew J. Hyland, Ron Borland, Ann McNeill, Geoffrey T. Fong, Matthew J. Carpenter, Timea Partos, and K. Michael Cummings. "A Cross-country Comparison of Smokers’ Reasons for Thinking About Quitting Over Time: Findings From the International Tobacco Control Four Country Survey (ITC-4C), 2002–2015." Tob Control 2016.

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