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Plus, it's very fast

Lacko M, Braakhuis BJ, Sturgis EM, Boedeker CC, Suarez C, Rinaldo A, et al

1 2 3 "Cigar smoking: overview and current state of the science" (PDF)

The research, published in the journal Drug & Alcohol Dependence, also found that current e-cigarette users had more than three times greater odds of initiating use of flavored cigars, little cigars, or cigarillos (CLCCs) compared to non-flavored products, indicating that flavors play a key role in transitioning users from e-cigarettes to combustible tobacco products

Couple by the river

E-cigarette use, dual use of e-cigarettes and tobacco cigarettes, and frequency of cannabis use among high school students