Takahashi, Hidehiko Enhanced dopamine release by nicotine in cigarette smokers: a double-blind, randomized, placebo-controlled pilot study. [electronic resource] - The international journal of neuropsychopharmacology May 2008 - 413-7 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1461-1457 Standard No.: 10.1017/S1461145707008103 doi Subjects--Topical Terms: Dopamine--metabolismDopamine AntagonistsDouble-Blind MethodHumansMaleNeostriatum--diagnostic imagingNicotine--administration & dosageNicotinic Agonists--administration & dosagePilot ProjectsPolymethacrylic Acids--administration & dosagePolyvinyls--administration & dosagePositron-Emission TomographyRacloprideSmoking--drug therapyTobacco Use Cessation Devices