1. Spilka S, Le Nézet O, Tovar M-L. Les drogues à 17 ans - premiers résultats de l’enquête ESCAPAD 2011. Tendances 2012;79.
2. Anderson Johnson C, Palmer PH, Chou C-P, Pang Z, Zhou D, Dong L, et al. Tobacco use among youth and adults in mainland China: the China seven cities study. Public Health. 2006;120(12):1156–69.
3. Dappen A, Schwartz RH, O’Donnell RA. Survey of adolescent smoking patterns. J AmBoard Family Practice. 1996;9(1):7–13.
4. Kaminski A, Nauerth A, Pfefferle PI. Health status and health behaviour of apprentices in the first year of apprenticeship - first results of a survey in vocational training schools in Bielefeld. Gesundheitswesen. 2008;70(1):38–46.
5. Labalette C, Beetlestone E, Lert F. Impact de la loi Evin sur la consommation de tabac des lycéens. Résultats de l’enquête menée auprès de lycées professionnels d’Ile de France. Crips Ile-de-France; 2005 oct p. 36.
http://fulltext.bdsp.ehesp.fr/Crips/Rapports/2005/T04016.pdf
. Accessed 15 Jan 2013.