The switch from one substance-of-abuse to another: illicit drug substitution behaviors in a sample of high-risk drug users Posted on August 21, 2023 By sdargoltz Barak Shapira, Paola Rosca, Ronny Berkovitz, Igor Gorjaltsan and Yehuda Neumark PeerJ; 8; 2020 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