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Opioid antagonists for smoking cessation (Cochrane Review) ABSTRACT Background: The reinforcing properties of nicotine may be mediated through release of various neurotransmitters both centrally and systemically. Smokers report positive effects such as pleasure, arousal, and relaxation as well as relief of negative affect, tensi . . . |
Full article: The full article is available on Wiley InterScience at http://www.thecochranelibrary.com |