Cannabis: adverse effects on health
by Kevin O'Brien Fehr, PhD, Oriana Josseau Kalant, PhD, Harold Kalant, PhD and Eric W Single, PhD |
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Since the mid-1960s, the increasing popularity of marijuana use has underscored the need for valid and objective information of the effects of this drug on health. This paper by four scientists of the Addiction Research Foundation of Ontario, Canada, assesses the evidence on marijuana using the same medical and scientific standards as are applied to the evaluation of other drugs. It considers the effects of cannabis on lungs, reproduction, brain and behaviour.
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