Article Versions Notes

Gravely S, Meng G, Cummings KM, Hyland A, Borland R, Hammond D, O’Connor RJ, Goniewicz ML, Kasza KA, McNeill A, et al. Changes in Smoking and Vaping over 18 Months among Smokers and Recent Ex-Smokers: Longitudinal Findings from the 2016 and 2018 ITC Four Country Smoking and Vaping Surveys. International Journal of Environmental Research and Public Health. 2020; 17(19):7084. https://doi.org/10.3390/ijerph17197084

Gravely, Shannon, Gang Meng, K. Michael Cummings, Andrew Hyland, Ron Borland, David Hammond, Richard J. O’Connor, Maciej L. Goniewicz, Karin A. Kasza, Ann McNeill, and et al. 2020. "Changes in Smoking and Vaping over 18 Months among Smokers and Recent Ex-Smokers: Longitudinal Findings from the 2016 and 2018 ITC Four Country Smoking and Vaping Surveys" International Journal of Environmental Research and Public Health 17, no. 19: 7084. https://doi.org/10.3390/ijerph17197084

Gravely, S., Meng, G., Cummings, K. M., Hyland, A., Borland, R., Hammond, D., O’Connor, R. J., Goniewicz, M. L., Kasza, K. A., McNeill, A., Thompson, M. E., Hitchman, S. C., Levy, D. T., Thrasher, J. F., Quah, A. C. K., Martin, N., Ouimet, J., Boudreau, C., & Fong, G. T. (2020). Changes in Smoking and Vaping over 18 Months among Smokers and Recent Ex-Smokers: Longitudinal Findings from the 2016 and 2018 ITC Four Country Smoking and Vaping Surveys. International Journal of Environmental Research and Public Health, 17(19), 7084. https://doi.org/10.3390/ijerph17197084