Fix, B. V., Hyland, A., Rivard, C., McNeill, A., Fong, G. T., Borland, R., . . . Cummings, K. M. (2011). Usage Patterns of Stop Smoking Medications in Australia, Canada, the United Kingdom, and the United States: Findings from the 2006–2008 International Tobacco Control (ITC) Four Country Survey. Molecular Diversity Preservation International (MDPI).

Fix, Brian V., Andrew Hyland, Cheryl Rivard, Ann McNeill, Geoffrey T. Fong, Ron Borland, David Hammond, and K. Michael Cummings. Usage Patterns of Stop Smoking Medications in Australia, Canada, the United Kingdom, and the United States: Findings From the 2006–2008 International Tobacco Control (ITC) Four Country Survey. Molecular Diversity Preservation International (MDPI), 2011.

Fix, Brian V., et al. Usage Patterns of Stop Smoking Medications in Australia, Canada, the United Kingdom, and the United States: Findings From the 2006–2008 International Tobacco Control (ITC) Four Country Survey. Molecular Diversity Preservation International (MDPI), 2011.