title: Additional research is needed to improve smoking cessation in developing countries.
authors: University of Balamand, Beirut, Lebanon. marilyse.turk@hotmail.com.
authors: Marie-Lyse C
authors: ML
authors: Turk
authors: Joseph R
authors: JR
authors: El-Khoury
mesh_terms: D016739:Behavior, Addictive / Q000628:therapy*; D006801:Humans; D015201:Meta-Analysis as Topic; D012196:Review Literature as Topic; D012907:Smoking / Q000628:therapy*; D016540:Smoking Cessation / Q000379:methods*; D014029:Tobacco Use Disorder / Q000628:therapy*