Does the Regulatory Environment for E-Cigarettes Influence the Effectiveness of E-Cigarettes for Smoking Cessation?: Longitudinal Findings From the ITC Four Country Survey

por Yong, Hua-Hie, Hitchman, Sara C, Cummings, K Michael, Borland, Ron, Gravely, Shannon M L, McNeill, Ann, Fong, Geoffrey T
Publicado 2017