"I cannot live without my vape": Electronic cigarette user-identified indicators of vaping dependence.
Soule EK, Lee JGL, Egan KL, Bode KM, Desrosiers AC, Guy MC, Breland A, Fagan P. "I cannot live without my vape": Electronic cigarette user-identified indicators of vaping dependence. Drug Alcohol Depend. 2020 04 01; 209:107886.