Frontiers Impact of e cigarette vaping aerosol exposure in pregnancy on mTOR signaling in rat fetal hippocampus Short Term and Long Term Effects of Electronic Cigarettes on Mouse Lungs Following Nose Only Exposures Chemical Research in Toxicology Vaping vs Smoking How Vaporizers, E Cigs, and Cigarettes are Different Ecigator Sex specific alterations in pulmonary metabolic, xenobiotic and lipid signalling pathways after e cigarette aerosol exposure during adolescence in mice BMJ Open Respiratory Research E cigarette aerosol exposure can cause craniofacial defects in Xenopus laevis embryos and mammalian neural crest cells PLOS One Health Effects of E Cigarettes Kansas Health Institute