Withdrawal from nicotine
Stead LF, Perea FR. Nicotine replacement therapy for smoking cessation. Cochrane Database Syst Rev. 2008 (1): CD000146.
Croghan IT, Hurt RD, et al. Randomized comparison of a nicotine inhaler and bupropion for smoking cessation and relapse prevention. Mayo Clin Proc. 2007: 82(2): 186-95.
Hughes JR, Stead LF. Antidepressants for smoking cessation. Cochrane Database Syst Rev. 2007: (1): CD000031.
Stead LF, Perea FR. Telephone counselling for smoking cessation. Cochrane Database Syst Rev. 2006: 3: CD002850.
Parkes G, Greenhalgh T. Effect on smoking quit rate of telling patients their lung age: the Step2quit randomised controlled trial. BMJ. 2008: 336(7644): 598-600.
Jorenby DE, Hays JT, et al. Efficacy of varenicline, an alpha4beta2 nicotinic acetylcholine receptor partial agonist, vs placebo or sustained-release bupropion for smoking cessation: a randomized controlled trial." JAMA. 2006: 296(1): 56-63.