Chemicals found in e cigarettes could cause lung problems The Pharmaceutical Journal Composition of electronic cigarette aerosol Wikipedia EVALI and the Pulmonary Toxicity of Electronic Cigarettes: A Review Journal of General Internal Medicine Springer Nature Link How E Cigarettes Affect Your Body E cigarette users could be at risk from dangerous 'popcorn lung' disease, Harvard research finds The Independent The Independent E cigarette and food flavoring diacetyl alters airway cell morphology, inflammatory and antiviral response, and susceptibility to SARS CoV 2 Cell Death Discovery