We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePotency Trends of Δ<sup>9</sup>-THC and Other Cannabinoids in Confiscated Cannabis Preparations from 1993 to 2008.AuthorsMehmedic, Zlatko; Chandra, Suman; Slade, Desmond; Denham, Heather; Foster, Susan; Patel, Amit S.; Ross, Samir A.; Khan, Ikhlas A.; ElSohly, Mahmoud A.PublicationJournal of Forensic Sciences, 2010, Vol 55, Issue 5, p1209ISSN0022-1198Publication typearticleDOI10.1111/j.1556-4029.2010.01441.x