Development and Validation of Machine Models Using Natural Language Processing to Classify Substances Involved in Overdose Deaths

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David Goodman-Meza, MD; Chelsea L. Shover, PhD; Jesus A. Medina, MD; Amber B. Tang, MD; Steven Shoptaw, PhD; Alex A. T. Bui, PhD

JAMA Netw Open; 5(8); 2022

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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