

31 Mar 2026
// GLOBENEWSWIRE
https://www.globenewswire.com/news-release/2026/03/31/3265906/0/en/Indiana-Overdose-Deaths-Drop-18-But-Deadly-New-Substances-Threaten-to-Reverse-Progress.html

02 Nov 2023
// BUSINESSWIRE

22 Aug 2019
// Scott Gottlieb CNBC
https://www.cnbc.com/2019/08/21/decline-in-opioid-deaths-masks-new-danger-from-designer-drug-overdoses.html

23 Mar 2017
// G.MacDonald IN PHARMATECHNOLOGIST
http://www.in-pharmatechnologist.com/Regulatory-Safety/Chiron-AS-cleared-to-make-carfentanyl-for-opioid-researchers

20 Feb 2017
// Erika Kinetz DDDMAG
http://www.dddmag.com/news/2017/02/china-carfentanil-ban-game-changer-opioid-epidemic