title: Fentanyl-laced heroin.
authors.forename: D
authors.initials: D
authors.lastname: Fernando
mesh_terms: D062787:Drug Overdose; D005283:Fentanyl / Q000506:poisoning*; D003932:Heroin; D006801:Humans; D013287:Illicit Drugs; D010414:Pennsylvania
chemical_list: D013287:Illicit Drugs; D003932:Heroin; D005283:Fentanyl