1Rosemberg PH,Heinonen E,et al.Differential sensitivity of A and C fibers to long-acting amide local anaesthesia[].British Journal of Anaesthesia.1983
2Carpenter RL.Future epidural or subarachnoid analgesics : local anesthetics[].Regional Anesthesia.1996
3McClure JH.The obstetric challenge[].American Journal of Anesthesiology.1997
4Morton C.Ropivacaine[].British Journal of Hospital Medicine.1997
5Van Kleef JW,Veering B,Burm AG.Spinal anesthesia with ropivacaine: a double-blind study on the efficacy and safety of 0. 5% and 0. 75 % solutions in patients undergoing minor lower limb surgy[].Anesthesia and Analgesia.1994
6Kristensen J D.Spinal cord blood flow after intrathecal injection of ropivacaine, a screening for neurotoxic effects[].Anesthesia and Analgesia.1996