Nicotine related brain activity: the influence of smoking history and blood nicotine levels, an exploratory study.
Yamamoto RT, Rohan ML, Goletiani N, Olson D, Peltier M, Renshaw PF, Mello NK. Nicotine related brain activity: the influence of smoking history and blood nicotine levels, an exploratory study. Drug Alcohol Depend. 2013 Apr 01; 129(1-2):137-44.