1[1]Resenberg PH,Kytto J,Alila A.Absorption of hupivaeaine,etidocaine,lignocaine and ropivacaine into n-heptane,rat sciatic nerve,and human extradural and subcutaneous fat.Br J Anaesth,1986,58:310-314.
2[2]anaesthetic properties of the amino amide agent ropivacaine (LEA103).Acta Aanaesthesiol Stand,1988,32:571-578.
3[3]Akerman B,Hellberg IB,Trossvik C.Primary evaluation of the local Zaric D,Axelsson K,Nydahl P-A et al.Sensory and motor blockade during epidural analgesia with 1%,0.75%,0.5% ropivacaine -A double-blind study.Anesth Analg,1991,72:509-515.
4[4]Reiz S,Haggmark S,Johansson G,et al.Cardiotoxicity of ropivacaine-a new amide local anaesthetic agent.Acta Anaesthesiol Scand,1989,33:93-98.
5[5]Kleef JW,Veering BT,Burm AG,et al.Spinal anesthesia with ropiva-caine:a double-blind study on the efficacy and safety of 0.5%,0.75% solutions in patients undergoing minor lower limb surgery.Anesth Analg,1994,78:1125-1130.
6[6]Rosenherg PH,Heinonen E.Differential sensitivity of A and C nerve fibres to long-acting amide local.Br J Anaesth,1983,55:163-167.
7[7]Zuoxiang Y,Mohamed A-R,Douglas W.Determination of amide-type local anaesthetics by direct injection of plasma in a column-switching high-performance liquid cchromatographic system using a pro-column with a semipermeable surface.Journal of Chromatography B,1994,654:221-230.
8[8]Zuoxiang Yu,Douglas W.Direct injection of large volumes of plasma in a column-switching system for the analysis of local anaesthetics Ⅱ.Determination of bupivacaine in human plasma with an alkyldial silica precolumn.Journal of Chromatography A,1996,725:149-155.
9[9]Kopacz D J,Carpenter RL,Mackey DC.Effect of ropivacaine on cutaneous capillary blood flow in pigs.Anesthesiolagy,1989,71:69-74.
10[10]Moller RA,Covino BG.Cardiac electrophysiolagic effects of a new long acting local aesthetic agent(LEA103).Anesthesiology,1986,65:A183.
