East, K. A., Hitchman, S. C., McNeill, A., Thrasher, J. F., & Hammond, D. (2019). Social norms towards smoking and vaping and associations with product use among youth in England, Canada, and the US. Drug Alcohol Depend.

East, Katherine A., Sara C. Hitchman, Ann McNeill, James F. Thrasher, and David Hammond. "Social Norms Towards Smoking and Vaping and Associations With Product Use Among Youth in England, Canada, and the US." Drug Alcohol Depend 2019.

East, Katherine A., et al. "Social Norms Towards Smoking and Vaping and Associations With Product Use Among Youth in England, Canada, and the US." Drug Alcohol Depend 2019.