Drug addiction research: moving toward the 21st century.
Leshner
A I
AI
National Institute on Drug Abuse, Rockville, MD 20857, USA.
D016739:Behavior, Addictive / Q000503:physiopathology; D001921:Brain / Q000503:physiopathology; D006801:Humans; D009316:National Institutes of Health (U.S.); D009446:Neurobiology / Q000639:trends; D012106:Research / Q000639:trends*; D019966:Substance-Related Disorders / Q000503:physiopathology / Q000517:prevention & control; D014481:United States