Hammett, E., Veldheer, S., Yingst, J., Hrabovsky, S., & Foulds, J. (2016). CHARACTERISTICS, USE PATTERNS AND PERCEPTIONS OF ELECTRONIC CIGARETTE USERS WHO WERE NEVER TRADITIONAL CIGARETTE SMOKERS. Addict Behav.

Hammett, Erin, Susan Veldheer, Jessica Yingst, Shari Hrabovsky, και Jonathan Foulds. "CHARACTERISTICS, USE PATTERNS AND PERCEPTIONS OF ELECTRONIC CIGARETTE USERS WHO WERE NEVER TRADITIONAL CIGARETTE SMOKERS." Addict Behav 2016.

Hammett, Erin, et al. "CHARACTERISTICS, USE PATTERNS AND PERCEPTIONS OF ELECTRONIC CIGARETTE USERS WHO WERE NEVER TRADITIONAL CIGARETTE SMOKERS." Addict Behav 2016.