Harald Schmidt1, Kristin Voigt, Ezekiel J Emanuel. 1. Department of Medical Ethics and Health Policy and the Center for Health Incentives and Behavioral Economics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA.
Authors: Karen L Cropsey; Lindsay R Trent; Charles B Clark; Erin N Stevens; Adrienne C Lahti; Peter S Hendricks Journal: Nicotine Tob Res Date: 2014-06-02 Impact factor: 4.244