Another cause of failure of patient-controlled analgesia.
Caldicott
L D
LD
Tehan
B
B
Jayaratnasingam
S
S
D000328:Adult; D016058:Analgesia, Patient-Controlled / Q000295:instrumentation*; D004867:Equipment Design; D004868:Equipment Failure; D006801:Humans; D008297:Male; D010149:Postoperative Pain / Q000188:drug therapy*; D013594:Syringes