Young adult cancer survivors more likely than peers to use e cigarettes Growing the research evidence on e cigarettes by Research at CRUK Medium Use of e cigarettes after quitting smoking increases lung cancer risk Cancerworld Magazine E Cigarettes and Breast Cancer: Is Vaping Really Safer? E cigarettes can cause cancer even when they are nicotine free, scientists claim The Mirror Prevalence of cigarette and e cigarette use among U.S. adults eligible for lung cancer screening based on updated USPSTF guidelines ScienceDirect