Effect of continuous epidural 0.2% ropivacaine vs 0.2% bupivacaine on postoperative pain, motor block and gastrointestinal function after abdominal hysterectomy.
Effect of continuous epidural 0.2% ropivacaine vs 0.2% bupivacaine on postoperative pain, motor blockage and gastrointestinal function after abdominal hysterectomy