title: How can we diagnose pure opium overdose cases in retrospective medical chart reviews?
authors.forename: Hossein
authors.initials: H
authors.lastname: Sanaei-Zadeh
mesh_terms: D001927:Brain Diseases / Q000139:chemically induced* / Q000000981:diagnostic imaging*; D062787:Drug Overdose / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D009293:Opioid-Related Disorders / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed / Q000379:methods*