In utero exposure to electronic cigarette carriers alters craniofacial morphology Frontiers Chronic E Cigarette Aerosol Inhalation Alters the Immune State of the Lungs and Increases ACE2 Expression, Raising Concern for Altered Response and Susceptibility to SARS CoV 2 E Cigarette effects on oral health: A molecular perspective ScienceDirect Exposure to e cigarette aerosol over two months induces accumulation of neurotoxic metals and alteration of essential metals in mouse brain ScienceDirect Flavored e cigarettes modulate embryo development, fetal growth, and potentiate early fetal demise without nicotine Communications Medicine