[Transdermal Phentanyl. New therapeutic option in chronic non-tumor-induced pain].
D000701:Analgesics, Opioid / Q000627:therapeutic use*; D002908:Chronic Disease; D004359:Drug Therapy, Combination; D005283:Fentanyl / Q000008:administration & dosage* / Q000494:pharmacology; D006801:Humans; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology; D010146:Pain / Q000188:drug therapy* / Q000503:physiopathology
D000701:Analgesics, Opioid; D009020:Morphine; D005283:Fentanyl