Neil T. Smith, “A review of the published literature into cannabis withdrawal symptoms in human users,” Addiction 97, issue 6 (June 2002): 621-632.

We hear regularly from prohibitionists that marijuana is addictive, but some experts consider the evidence unconvincing. In this article, a British substance abuse researcher reviews the evidence for marijuana withdrawal symptoms, considered the hallmark of addiction, and finds the evidence less than persuasive.

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