Conference ProceedingsCase Report: Two Child Fatalities Due to Heroin/Fentanyl ExposurePresenting section:Toxicology2016DeRienz, Rebecca T., Westerville OH; Baker, Daniel, Columbus OH; Barnett, Rachel M., Columbus OH; Hobbs, Jennifer M., Marysville OH; Kelly, Nancy E., Columbus OH; Daniels, John A., Columbus OH; Ortiz, Anahi, Columbus OHView the paperToxicology