Nitazenes: New synthetic opioid threat in Missouri Springfield Daily Citizen Clinical Experiences With the Nitazene Class of Synthetic Opioids: A Cohort Study Annals of Emergency Medicine Nitazenes Forward Leeds Nitazines found in black market vapes as criminals make new variations to evade detection ABC News A 20 year old has been charged for distributing vapes full of nitazene, a drug 500 times more potent than heroine, on our streets. #9News What's really inside vapes? We pulled them apart to find out