The Emergence of Nitazenes and Brorphine in Canada since 2019 Posted on July 14, 2022July 14, 2022 By sdargoltz Royal Canadian Mounted Police, Canada Border Services Agency Health Canada Drug Analysis Service; June 2022 Access article Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Toxicology