New Challenges of E-Cigarettes
Dean E. Schraufnagel, M.D., is a Professor of Medicine and Pathology as well as the Program Director at the Pulmonary and Critical Care Fellowship at the University of Illinois, at the College of Medicine at Chicago.
Dean E. Schraufnagel, M.D., is a Professor of Medicine and Pathology as well as the Program Director at the Pulmonary and Critical Care Fellowship at the University of Illinois, at the College of Medicine at Chicago.
