[Transdermal administration of opioids: the pain patch].
Zylicz
Z
Z
D000279:Administration, Cutaneous; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D004304:Dosage Forms; D006801:Humans; D010146:Pain / Q000188:drug therapy*
D000701:Analgesics, Opioid; D004304:Dosage Forms