TY  - BOOK
ED  - United States Drug Enforcement Administration
TI  - Fentanyl : a briefing guide for first responders [PDF]
PY  - 2017///
CY  - Washington
PB  - DEA
KW  - drugs
KW  - opiaten
KW  - fentanyl
KW  - opsporing
KW  - VS
UR  - http://www.google.com/search?q=Fentanyl-a-briefing-guide-for-first-responders
ER  -