Research & Education JFS ArticlesAAFS ConnectConference ProceedingsReference Series LibraryInternational Educational Outreach ProgramWas This Drug Overdose Due to Intravenous Injection or Oral Ingestion of Heroin — Can You Tell?Presenting section:Pathology/Biology2011Duflou, Johan A., Sydney AUSTRALIA; Darke, Shane, Sydney AUSTRALIA; Easson, Jennifer, Lidcombe AUSTRALIAView the paperPathology/Biology