Nico teen: How MCHRI is investing in research to reduce and prevent youth tobacco use Maternal & Child Health Research Institute Stanford Medicine e Cigarette Aerosol Reduces Left Ventricular Function in Adolescent Mice Circulation Chronic electronic cigarette exposure in mice induces features of COPD in a nicotine dependent manner Thorax Exposure to e cigarette aerosol over two months induces accumulation of neurotoxic metals and alteration of essential metals in mouse brain ScienceDirect