An Economic Evaluation of Bupivacaine Plus Fentanyl Versus Ropivacaine Alone for Patient-Controlled Epidural Analgesia After Total-Knee Replacement Procedure: A Double-Blinded Randomized Study
Keywords: هزینه بهره وری; Patient-controlled epidural analgesia (PCEA); Total-knee replacement; Cost effectiveness; Bupivacaine; Ropivacaine; Fentanyl;