The Utility of THC Cutoff Levels in Blood and Saliva for Detection of Impaired Driving Posted on August 14, 2023August 14, 2023 By sdargoltz Patricia Di Ciano, Bruna Brands, Andrew Fares, Madison Wright, Gina Stoduto, Patrick Byrne, Michael McGrath, Omer S. M. Hasan, Bernard Le Foll and Christine M. Wickens Cannabis Cannabinoid Res; 8(3); 2023 Access article Cannabis and Cannabinoids, Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Toxicology