The development of a Cannabis Knowledge Assessment Tool (CKAT) Posted on September 7, 2023September 7, 2023 By sdargoltz Ava Bayat, Holly Mansell, Jeff Taylor, Michael Szafron, Kerry Mansell PLoS ONE; 18(9); 2023 Access article Cannabis and Cannabinoids, DREs / Traffic Safety Resource Prosecutors, Seized Drugs/Controlled Substances, Toxicology