Can vaping damage your lungs? What we do (and don't) know Harvard Health Considerations on dosimetry for in vitro assessment of e cigarette toxicity Respiratory Research Springer Nature Link E Cigarette Health Risks: How Vaping Affects the Body? Second hand e cigarette vapour increases risk of poor respiratory health, study finds Nursing in Practice Young E Cigarette Users Develop Wheezing, Other Respiratory Symptoms SPH Older users of e cigarettes at greater risk of respiratory illness, study suggests CUNY Graduate School of Public Health & Health Policy