Hitchman, S. C., Brose, L. S., Brown, J., Robson, D., & McNeill, A. (2015). Associations Between E-Cigarette Type, Frequency of Use, and Quitting Smoking: Findings From a Longitudinal Online Panel Survey in Great Britain. Nicotine Tob Res.

Hitchman, Sara C., Leonie S. Brose, Jamie Brown, Debbie Robson, ja Ann McNeill. "Associations Between E-Cigarette Type, Frequency of Use, and Quitting Smoking: Findings From a Longitudinal Online Panel Survey in Great Britain." Nicotine Tob Res 2015.

Hitchman, Sara C., et al. "Associations Between E-Cigarette Type, Frequency of Use, and Quitting Smoking: Findings From a Longitudinal Online Panel Survey in Great Britain." Nicotine Tob Res 2015.