Fentanyl versus morphine for patient-controlled analgesia.
Watt
J W
JW
Soulsby
N R
NR
D016058:Analgesia, Patient-Controlled / Q000379:methods*; D004311:Double-Blind Method; D005260:Female; D005283:Fentanyl / Q000627:therapeutic use*; D006801:Humans; D009020:Morphine / Q000627:therapeutic use*; D010149:Postoperative Pain / Q000188:drug therapy*
D009020:Morphine; D005283:Fentanyl