Safety of novel fentanyl dosage forms questioned; several deaths attributed to misuse of patch.
D000279:Administration, Cutaneous; D004348:Drug Labeling; D005283:Fentanyl / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D010149:Postoperative Pain / Q000188:drug therapy*
D005283:Fentanyl