FloridaHealthFinder Smoking and COPD (chronic obstructive pulmonary disorder) Health Encyclopedia FloridaHealthFinder Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation Frontiers Inhalation of nicotine containing electronic cigarette vapor exacerbates the features of COPD by inducing ferroptosis in ENaC overexpressing mice Health Effects of Cigarettes: Chronic Obstructive Pulmonary Disease (COPD) Smoking and Tobacco Use CDC Chronic electronic cigarette exposure in mice induces features of COPD in a nicotine dependent manner Thorax Practice Nursing How safe are e cigarettes for patients with COPD? A systematic review Practice Nursing