What Is Fentanyl and Why Is It So Dangerous? - WSJ

The Pill Makers Next Door: How America's Opioid Crisis Is Spreading

The dangers of Fentanyl, Local News

Why is fentanyl so dangerous?

Why is fentanyl so dangerous compared to other drugs? - Alabama Bio Clean

Why Is Fentanyl So Dangerous?

Patient Safety Advisory: Fentanyl Counterfeit Prescription Medications that Contain Fentanyl and Patient Safety

Fentanyl: The Silent Killer of American Youth - WSJ

How dangerous is tranq, the new drug sweeping America?

The Dangers of Fentanyl – The Main Street Journal

Nine honest horrors, hinky half-truths and heinous hoaxes about fentanyl (no, you won't find it in your kid's trick-or-treat haul), Local News, Spokane, The Pacific Northwest Inlander

Alarming Increase in Opioid Deaths Among Older Adults​

Fentanyl: Why are so many Americans dying from synthetic opioids? - BBC News