Fentanyl patch warning.
D000279:Administration, Cutaneous; D000701:Analgesics, Opioid / Q000008:administration & dosage / Q000009:adverse effects*; D062787:Drug Overdose; D005283:Fentanyl / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans
D000701:Analgesics, Opioid; D005283:Fentanyl