Diagnosis and management of toxicity associated with the recreational use of nitrous oxide Posted on August 31, 2023August 31, 2023 By sdargoltz Cyrille De Halleux, MD and David N. Juurlink, MD PhD CMAJ; 195(32); 2023 Access article Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Toxicology