Fentanyl - Wikipedia

Fentanyl in Communities

What Is Fentanyl? Learn About the Dangers of This Synthetic Opioid - GoodRx

The fight against fentanyl overdoses and deaths

Fentanyl Awareness – Cook County Health

Toxicology

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

Why is fentanyl so deadly? What was it originally for?

An addiction expert on how to fight Oregon's growing fentanyl crisis - OPB

What to Know About Fentanyl Use Among Teens in the Austin Region - Community Care

Lawmakers, grieving parents differ on how tough to get on fentanyl - Louisiana Illuminator