1. Tobacco use among youth: a cross-country comparison;The Global Youth Tobacco Survey Collaborative Group;Tob Control,2002
2. Ministry of Health, World Health Organization. Global Youth Tobacco Survey Lebanon Fact sheet, 2011 (cited 25 Jun 2012). http://www.emro.who.int/images/stories/tfi/documents/GYTS_FS_LEB_2011.pdf
3. Tobacco use and cessation counseling among health professional students: Lebanon Global Health Professions Student Survey;Saade;J Med Liban,2009
4. Framework Convention Alliance. Packaging and labelling: The FCTC commitments. http://www.fctc.org/index.php?option=com_content&view=article&id=93&Itemid=101.2007
5. Adolescents’ response to text-only tobacco health warnings: results from the 2008 UK Youth Tobacco Policy Survey;Moodie;Eur J Public Health,2010