a briefing guide for first responders United States Drug Enforcement Administration, issuing body. text handbook dcu 2017 monographic eng 1 online resource (19 pages) : color illustrations "In the last several years, U.S. Law Enforcement has seen a dramatic increase in the availability of dangerous synthetic opioids. A large majority of these synthetic opioids are structural derivatives of the synthetic drug "fentanyl." Fentanyl is a synthetic opioid currently listed as a Schedule II prescription drug that mimics the effects of morphine in the human body, but has potency 50-100 times that of morphine"--Page 2. "There is a significant threat to law enforcement personnel, and other first responders, who may come in contact with fentanyl and other fentanyl-related substances through routine law enforcement, emergency or life-saving activities"--Page 2. CRDP Program record. n-us--- First responders United States Handbooks, manuals, etc Fentanyl Opioids Drug abuse J 24.2:F 35 J 24.2:F 35 (OCoLC)991599414 http://purl.fdlp.gov/GPO/gpo82222 http://purl.fdlp.gov/GPO/gpo82222 GPO 170630 20170725111340.0 ocn992436109 eng