مسكن للألم و مخدراستخدمت في اغتيال خالد مشعل== المجتمع والثقافة ==== مراجع ==== وصلات خارجية ==* National Institute of Health (NIH) Medline Plus: Fentanyl Buccal (Transmucosal)* RxList: Fentanyl* US DEA information: fentanyl* 08/16/2007 News Release: Cephalon Announces Positive Results from a Pivotal Study of FENTORA in Opioid-tolerant Patients with Non-cancer Breakthrough Pain* BBC news report on Russian siege story* Lancaster Online story - New Killer: Fentanyl-Heroin Mix* Fentanyl: Emergency Response Database.
== References ==== External links ==* National Institute of Health (NIH) Medline Plus: Fentanyl Buccal (Transmucosal)* RxList: Fentanyl* US DEA information: fentanyl* 08/16/2007 News Release: Cephalon Announces Positive Results from a Pivotal Study of FENTORA in Opioid-tolerant Patients with Non-cancer Breakthrough Pain* BBC news report on Russian siege story* Fentanyl: Emergency Response Database.