Exposition des vapoteurs au formaldhyde et l'acroline : revue systmatique ScienceDirect A Review of Toxicity Mechanism Studies of Electronic Cigarettes on Respiratory System Addressing the challenges of E cigarette safety profiling by assessment of pulmonary toxicological response in bronchial and alveolar mucosa models Scientific Reports Full article: Electronic cigarette generated aldehydes: The contribution of e liquid components to their formation and the use of urinary aldehyde metabolites as biomarkers of exposure