Abstract
Using previously described methods,5 smokers in this institutional review board-approved clinical laboratory study (n=16; all naïve to electronic nicotine delivery devices (E-cigarettes): 5 women; 8 non-white; mean age=29.8 years, SD=10.7; mean cigarettes/day=18.5, SD=2.2) each provided informed consent and participated in 4 Latin-square ordered conditions (each separated by …