Chronic electronic cigarette exposure in mice induces features of COPD in a nicotine dependent manner Thorax 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 liquids and vanillin flavoring disrupts retinoic acid signaling and causes craniofacial defects in Xenopus embryos ScienceDirect Additives for e liquids to produce your own electronic cigarette liquid Le Petit Vapoteur Electronic Cigarettes Guide: Everything You Need to Know Before You Bu CannaMeds India