ASHES, Vol. 18(5) Adolescents' and youth adults' perceptions of e cigarette respiratory health risks BASIS (The Brief Addiction Science Information Source) Association between prolonged dual use of cigarettes and E cigarettes and psychosocial factors among U.S. Smokers: Secondary data analysis from the 2013 to 2019 PATH study ScienceDirect UCLA study finds even short term vaping poses significant risk to health Daily Bruin Health effects and known pathology associated with the use of E cigarettes ScienceDirect