We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleBlunted psychotomimetic and amnestic effects of delta-9-tetrahydrocannabinol in frequent users of cannabis.AuthorsD'Souza DC; Ranganathan M; Braley G; Gueorguieva R; Zimolo Z; Cooper T; Perry E; Krystal JPublicationNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2008, Vol 33, Issue 10, p2505ISSN1740-634xPublication typearticleDOI10.1038/sj.npp.1301643