Investigation of buprenorphine-related deaths using urinary metabolite concentrations Posted on October 19, 2022October 19, 2022 By sdargoltz Claudia Mariottini, Pirkko Kriikku, Ilkka Ojanperä Drug Test Anal; 14(10); 2022 Access article Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Sexual Assault / SANE, Toxicology