Abstract
References 1.↵ Gladwell M .The tipping point: how little things can make a big difference.New York: Little, Brown and Company, 2000. 2.↵ Britton J, Jarvis MJ .Bupropion: a new treatment for smokers.BMJ2000;321:65–66. 3.↵ Benowitz NL, Henningfield JE .Establishing a nicotine threshold for addiction.N Engl J Med1994;331:123–125. 4.↵ Henningfield JE, Benowitz NL, Slade J, Houston TP, Davis RM, Deitchman SD, for the Council on Scientfic Affairs, American Medical Association .Reducing the addictiveness of cigarettes.Tobacco Control1998;7:281–293. 5.↵ Beecham L .Doctors call for nicotine in cigarettes to be reduced.BMJ1998;317: 1271. 6.↵ Robotham J .Nicotine-free cigarette hope for young smokers.Sydney Morning Herald1998 30 Oct. 7.↵ Biener L, Harris JE, Hamilton W .Impact of the Massachusetts tobacco control programme: population based trend analysis.BMJ2000;321:351–354. 8.↵Campaign for Tobacco-Free Kids. State tobacco settlement. (accessed 30 July 2000). 9.↵ US Public Health Service .Model sale of tobacco products to minors control act. A model law recommended for adoption by states and localities to prevent the sale of tobacco products to minors.Washington, DC: US Department of Health and Human Services,1990. 10.↵ Wakefield M, Chaloupka F .Effectiveness of comprehensive tobacco control programmes in reducing teenage smoking in the USA.Tobacco Control2000;9:177–186. 11.↵ US Centers for Disease Control and Prevention .Best practices for comprehensive tobacco control programs.Atlanta: CDC,1999. 12.↵ Thun M, Glynn TJ .Improving the treatment of tobacco dependence.BMJ2000;321: 311. 13.↵ Jha P, Chaloupka FJ .The economics of global tobacco control.BMJ2000;321:358–361. 14.↵ Action on Smoking and Health .Tobacco policy in the European Union: Fact sheet No. 20.London: ASH, April,1999. (accessed 30 July 2000). 15.↵World Health Organization. Framework Convention on Tobacco Control. (accessed 30 July 2000). 16.↵ Joossens L .The big disappointment: USA weak on convention.Tobacco Control2000;9:134–135.