Jussi Hirvonen, Robert Goodwin, Cheng-Ta Li, Cheryl L. Morse, Sami S. Zoghbi, Victor W. Pike, Nora D. Volkow, Marilyn Huestis, Robert B. Innis. Chronic heavy cannabis use downregulates brain cannabinoid CB1 receptors in humans. NeuroImage, 52(Supplement-1), 2010. [doi]
Abstract is missing.