E-cigarettes are no safer than cigarettes - Research on vaping and COPD (Aug 2019)

Dr. Robert Tarran, Professor, Department of Cell Biology & Physiology, Marsico Lung Institute, UNC School of Medicine, discusses vaping as a possible cause of COPD -- Bloomberg TV

UNC SOM,UNC School of Medicine,Vaping,COPD,Vaping and COPD,E-cigarettes,e-cigs,Robert Tarran,Marisco Lung Institute,Chapel Hill,Bloomberg TV,