Synthetic Opioids: Considerations for the Class-Wide Scheduling of Fentanyl-Related Substances

In 2018, substances related to fentanyl—a very potent synthetic opioid—were temporarily classified as "Schedule I." This designated them as illicit

Fentanyl - Wikipedia

Public Health Solutions to Combat Fentanyl Poisoning in the United States

China's fentanyl controls could reduce flow of deadly opioids to US

Frontiers Suboxone: History, controversy, and open questions

Fentanyl‐related substance scheduling as an effective drug control strategy - Weedn - 2021 - Journal of Forensic Sciences - Wiley Online Library

Congress Must Focus on Drug Treatment, Not Class-Wide Scheduling

Novel synthetic opioids - ScienceDirect

The Overdose Crisis: Interagency Proposal to Combat Illicit Fentanyl-Related Substances

Synthetic Opioids: Considerations for the Class-Wide Scheduling of Fentanyl-Related Substances

Washington state drug epidemiology

China and synthetic drugs: Geopolitics trumps counternarcotics cooperation

Monoclonal Antibodies for Combating Synthetic Opioid Intoxication